Expand Your Understanding of the Investment Possibilities that Exist
Most people in the western world have an overly narrow view when it comes to investing - they usually think one of those places for storing money:
Even the above list is broad - most young people today don't readily buy bonds or invest in bond funds (even though the overall bond market is bigger than the equities market). Unless you're lucky enough to have had your grandma buy you a bond, you've probably never owned one and you might not even really know how one works.
So, that leaves us with equities or cash - is there nothing else? Of course, there is something else -- most people have been doing other things with capital rather than buying equities or saving cash -- throughout history. You just have to open your eyes to the broader investing and capital allocation universe that's out here.
Of course, you shouldn't be foolish - equities (eg. stocks, mutual fund, and ETFs) and cash are better understood and offer a lot of advantages. But a person can also invest in:
getting even deeper and more complex, you can invest in things aren't aren't even assets but things that might bring a return later on. These might include:
Again, no one here is saying that you should forget the bread and butter that cash and equities offer the broad swath of the investing public - far and away these should (for most people and in most situations) make up the majority of your saving and wealth-boiling plan. However,r it's smart to lift your head up once in a while to see other possibilities and opportunities available if only to build a better and more comprehensive understanding of what capital allocation, investing, growth, return, and success really mean in your overall financial life.
The Importance of Failing at Investing - It's Almost a Prerequisite to a Successful Long-term Investing Track Record
Failure is always unpleasant but a part of life that can teach. Not all things require failure - you can be a great academic and never fail a class and you obviously don't' want to be an engineer or an architect that ever fails. However, with investing, it's a whole different game - failure early on is almost a prerequisite to a successful long-term investing track record. It's not only that failure is ok, it's almost that utter failure early on (or possibly later on, but early on is better because you usually will have less invested early on).
Financial Markets are too Difficult to Predict
This is a pretty bold statement we're making - we're saying that not only is failure ok but that failure in investing is almost a prerequisite for a good long-term investing track record. This is the case because investing -- unlike so many other professions and activities -- involves intense levels of uncertaintly and potentially chaos. The markets are uncertain and can act in chaotic ways. Additionally, when they are chaotic, they are of the more complicated second order chaos variety - this means that not only is it hard to predict financial markets but that in attempting to predict them we influence them as well. The problem is that humans have a lot of deep-seated heuristics and cognitive biases that intensely cloud our thinking and prevent us from acting in rational ways.
Cognitive Biases and Heuristics Can Lead an Investor Astray
An engineer or an actor or an architect or a college student or an academic doesn't need to fail because their professions are (1) far less uncertain in terms of predicting outcomes and (2) rely on things that are less affected by heuristics and cognitive biases. For example, a bridge builder uses principles of physics to predict the behavior of materials in various situations - not only does this prediction not involve deeply complex or chaotic systems, but it can also be tested in small-scale environments before being implemented (something that's not really possible in a world where time travel hasn't been invented yet). Here's a brief list of some heuristics and cognitive biases:
Two Main Benefits of Investment Failure
Failure in investing does one of two things (and maybe both):
A Real-Life Example of Investment Failure
As an example, I failed big time when I was about 20 years old. This was right before the Great Recession and my friend was working at Washington Mutual as a teller while going to school - the now defunct predominantly- Western bank that was purchased by Chase after it's collapse. We were young college students interested in entering the market and we had no inkling that the Great Recession might come. We bought a significant amount of WaMu stock. Then the economy tanked and the stock went down. We were pretty heavily invested in this one stock at the time. He went to his job every day and he told me no to worry - after all, how could a big bank like this with so much real estate and so much branding and so many customers collapse? It wasn't going to happen. Then, the bank failed and we lost our entire investment.
That experience taught me a lot about investing:
In Antiquity, Family and Community Provided a Safety Net in Retirement
Throughout most of human history, the idea of retirement as we know it today didn't exist. People simply worked their entire lives either hunting and gather or farming (after the Agricultural Revolution) -- if they were lucky enough to survive into adulthood -- and when they were too old to work, they relied on their families to take care of them. An old person might rely on younger siblings, children, and nieces and nephews within the family or community to take care of them. While doing this they probably still had to do some work - the idea of not working at all is a deeply modern notion and even very old people in ancient times still likely cared for children, did chores around the house, and performed other familial duties (eg. arranging marriages, representing the family to other communities, and advising younger family members).
Although life was incredibly harsh with humans having to face both natural disasters and man-made dangers in the form of banditry, war, pillaging, or abandonment, most human societies operated in a way where the elders and those who were unable to work were taken care of by family. As time moved forward and as humans settle down this was more and more true - while a hunter-gatherer tribe might leave an old person to die, a farming community would likely be able to provide for the elderly because life was calmer and a bit more stable in terms of movement and physical danger.
Obviously, no one in their right mind living in the first-world should want to go back to a hunting and gathering lifestyle and especially a farming lifestyle (as farming was likely worse than hunting and gathering for overall human well-being). However, we can't deny that the family bonds that existed in the past that effectively created an organic safety net for the elderly no longer exists today.
Safety Nets Such as Welfare Provide Retirement Security in a Changed World
As the world moved forward modernized, nations around the world began creating public, centralized welfare systems to take care of those who were too old to work and had to enter a stage of retirement or diminished income-earning capability. In the United States, during Roosevelt's New Deal during the Great Depression, the Social Security system was created - this was a system where old people who were no longer working could receive income from the government (meaning from those who were earning income). In effect, this wealth-transfer mechanism sought to replace the old traditional familial and community retirement safety nets that had long since been eroded over the centuries following the Industrial Revolution.
It is difficult to argue that a safety net for old people who can no longer produce income through their labor and who don't have a large enough retirement nest egg to live on is a prudent idea - it is deeply natural to humanity to take care of one another. The difference is that instead of taking care of each other locally, we started taking care of each other on a grand national scale. This creates its own problems and perverse incentives, but it fundamentally is in line with our human nature. If done in a prudent and conservative way (something that is far from guaranteed), such a retirement safety net can at once benefit the economy through stabilizing things and benefit society through creating a better and healthier moral landscape by taking care of retirees.
Retirement Saftey Nets in Jeopardy - Self-reliance is Key
However, today the Social Security system -- a system that hasn't even been around for a century -- seems to be in jeopardy (it is projected that in 2037 Social Security trust fund reserves will be exhausted and where 100% of payments will no longer be able to be made). A system designed at a time where there were few retirees living into their 60s and 70s compared to the working population is under stress in the world where Baby Boomers are aging rapidly with access to world-class health care that will allow them to live into their 80s and 90s reliably and in good numbers. Many believe this system will not be able to sustain itself. This will be further exacerbated if unemployment increases over the coming decades due tot he rise of artificial intelligence. Young people today should not rely on Social Security to be around when they are old and gray - that is now a foolish proposition.
For young people today, the idea of retirement is different than for almost all past generations. For the first time in history, neither (1) the familial/community structure that effectively provided retirement benefits for the old nor (2) the retirement benefits provided by welfare systems like Social Security is likely to be around when today's young men and women reach retirement age.
So, we're now in a world where the old family and community structure have long since been almost totally wiped out and where the retirement safety net that came in to replace that old structure is itself in peril. We are facing a troubling and dark world when it comes to retirement - we have neither one nor the other, we only have ourselves at this point. Although a fix might occur and things might turn out well, in the end, any prudent person who is under the age of 40 should discount Social Security and only rely on himself/herself to provide in old age and retirement. This requires changes - it requires a discipline that might not have existed in the last century for most of the population in term of saving. Young people must be diligent and disciplined savers and investors if they are going to be able to amass a nest egg large enough to support them through what could be decades of retirement.
This means that saving 5% or 6% in your 401k to get your employer match, putting $5000 a year into an Investment Retirement Account (IRA), or simply having a nice cash cushion in the bank is not even close to enough. Saving rates must far exceed 10% and should approach 25% if young people today are going to be able to comfortably retire. Additionally, effort and energy must be put in to invest the savings in a smart way - saving cash will not be sufficient as growth is going to be needed over time in order to build up a nest egg.
There have been 22 recessions since the turn of the 20th century -- see the table below for a list of all of them (sourced from here) -- and we have currently experienced one of the longest expansion in US history as of early 2017 - by June 2017 we will have experienced an 8-year expansion (almost 96 months) - this is the third longest bull market in over 100 years. Clearly at some point within the next 2 to 5 years, we're going to experience a recession.
This article isn't about 2017 or this latest bull market, however - it's about the economy in general and the fact that things so far have been cyclical. Given the last century of markets, we can safely assume things will continue more or less the same way unless deep structural changes cause some sort of change. These types of changes might be:
Until those things happen, a prudent person would assume a recession will occur when a bull market has been going on for a long time.
Can you predict when a recession will happen? NO.
Can you predict how bad the recession will be? NO.
BUT, can you reasonably assume there will be one? YES.
Now, why are we writing this piece? Doesn't it seem obvious? Well, in fact, there are generally two schools of thought in personal finance and investing when it comes to recessions - neither of which are healthy for most people to adopt:
What's a better option? The better way is to simply observe things in light of historical data and without trying to quantify things. In this observation, you need to be incredibly humble of your lack of ability to really predict much but you still need to be mindful of the length of bull market runs. As the run gets longer - as Year 1 turns into Year 5 and then turns into Year 8 of a bull market you will want to
Most people will sell during a recession - usually after having purchased at the previous highs in a euphoric frenzy. You, however, should be sitting calmly with a pile of cash ready to buy excellent stocks at very low prices. In the meantime, you'll still want to be investing - you don't want to stop investing and wait for a recession because you can't rally predict when it will come and you don't want to spend years sitting around waiting without getting any market returns.
Be wary of those individuals who try to predict things too much, in fact, add a lot of risk to the equality. The risk comes from the false assurance they provide themselves or others - it is better to wisely understand your total lack of knowledge about something than to confidently go forward when ou really don't understand something. As Mark Twain so eloquently stated: "It ain't what you don't know that kills you, it's what you know for sure that just ain't so."
You can't predict when a recession will hit, but you can be sure that a recession will come at some point. Speculation on the exact timing is a fool's proposition, but indicators exist to indicate when the overall market is overvalued and when a recession is more likely. Preparation for a recession is wise and simply ignoring overall market valuations will cause you to (1) not be ready to take advantage of investing opportunities a recession presents and (2) be potentially exposed in troubling ways due to improper diversification. The below 3 strategies are excellent ways to prepare for a recession.
1. Start Piling Away Cash for Cheap Stock Purchases When the Recession Hits
Cash is dry powder to investors and without some set aside you simply won't be able to take advantage of a recession. Cash will allow you to buy good stocks at deep discounts when the market falls during a recession.
Do you notice how the first thing we're advocating in terms of recession preparation is something that will allow you to buy more stocks instead of something that is meant to protect you? Obviously, you want to be protected in severely adverse market circumstances as an investor, but the most important thing about a recession isn't what it does to your portfolio in the short term, but the potential it has to boost your portfolio in the long term. A recession allows you to buy a lot of good quality companies at deep discounts - sometimes you see a price to earnings (P/E) ratios of indices such as the S&P 500 can drop below 10, indicating an extremely undervalued market overall.
Without having cash piled up ready to toss into good companies -- it's key that you only buy good companies -- you will miss out on potentially outsized gains due to inevitable market recoveries. The great thing about recessions is that you don't even have to pick individual stocks - something that is not recommended for novice investors or those with low-risk tolerances. Purchasing indexes (eg. S&P 500 or the Dow Jones) via broad mutual funds or ETFs will allow you to at once diversify and benefit from future recoveries. Purchasing the Dow Jones at the bottom of the 2007/2008 Great Recession would have created a 300% + return over the course of a decade without having to take on the risks of owning single stocks or having to put in the effort to pick them.
When the market seems overvalued in terms of market P/E ratios, in terms of timeframe since the last recession, or in terms of high-quality research/opinions, it might be a good idea to slightly pull back on some of the more speculative investing you're doing to put aside cash. You'll want enough cash so that you can comfortably enter positions at lows and then continue buying more and more if markets continue to drop. This abundance of cash will allow you not to think about timing the market -- something that you will not be able to do -- but will instead allow for an aggressive dollar cost averaging strategy once things start to decline until things start to turn up again.
2. Properly Diversify Your Portfolio so it Can Withstand a Recession
To make your portfolio more resilient to recession declines you'll want to diversify across:
You don't want to hold just US firm and you don't want to hold firms only in a single industry (eg. tech). Instead, you want to hold a broad portfolio of high-quality firms from around the world and from different industries. Some regions and industries will be more resilient than others and this will affect your portfolio. additionally, some firms will go bankrupt in recessions - hopefully, you don't own any such firms because you've done proper due diligence but some things are very hard to predict. You'll want to not be tied to a single industry, a single location, or a single firm when the market turns downward so that a single disastrous event will not affect more than a small portion of your portfolio and so that you can survive as an investor into the recovery.
A great way to diversify is through the use of mutual funds and ETFs, but diversification is also achievable through simply building your own high-quality stock for experienced investors - moderately experienced investors should not try this (novice investors shouldn't even think about this).
3. Buy Protective Puts on the Market (ONLY FOR ADVANCED INVESTORS)
If you don't know what a protective put is, this section is not for you at all and you should skip tot he end of the article.
If you do know what a protective put is but wouldn't be properly considered an advanced or experienced investor, you can read this section but you should not engage in this activity because it could cause a needless drain on your portfolio and a false sense of security.
If you're an advanced investor, you probably already know this strategy, but we'll remind you again. Protective puts are simply put options - they are called protective because of the context they are being used in. You can buy such protective puts on the overall market via market proxy (eg. S&P 500) in order to profit from market declines.
One way to execute such as strategy is to buy monthly out-of-the-money puts on the market proxy via a mutual fund or more likely an ETF. These should be out-of-the-money because what you're buying here is a form of insurance in case the market drops significantly - you're not trying to speculate. Out-of-the-money puts will be worthless if the market goes up or doesn't move much but will increase in value in a significant market decline. You can buy them for a reasonable term - monthly, quarterly, yearly but shorter repetitive purchases might be better because you're less exposed to the option's time decay.
If you're invested in the stock market -- be it with an individual portfolio, through an IRA, through a robot-advisor, or through a 401k -- you should know that markets will decline, economies will suffer, and your portfolio value will decrease. You can try to create a situation for yourself where you won't be exposed to the volatility of the markets, but the only real way to do this is to not be invested in equities at all - by entering the markets you're implicitly accepting a certain amount of short-term volatility that could cause you to see your portfolio drop by quite a bit. It's how you handle this drop that determines your resiliency as an investor and, in the long-run, that determines whether or not you're a successful investor.
Recessions Will Occur and Markets Will Decline
First, it's key that you understand that market will decline - you can't hide from this unless you're not invested in equities. If you only hold cash or fixed income securities (eg. bonds), you can safely ignore market prices on equities. In the case of cash, you don't care about the market either way. In the case of bonds -- although bonds can of course rise and fall in value based on credit worthiness and interest rates -you generally are more concerned with the ability of the borrower (eg. sovereign government, municipality, or firm) to pay as the agreed-upon schedule. If you hold stocks, however, you are exposed to two key factors:
Exiting the Stock Market at a Macroeconomic Downturn is One of the Greatest Mistakes an Investor Can Make
Imagine you own your house outright in 2007 and then in 2008 through 2010 the housing market starts to decline as it did in the US. Would you sell your paid-for house after seeing a drop in real estate prices of 30% or more? Clearly, that would be idiotic if you didn't need the money for something specific. Why, then, do so many investors feel so inclined to sell their stocks after a market drop? Just as with a paid-for house, you own your stocks outright unless you bought them on margin (highly unlikely for most retail investors).
Adding a mortgage on the house makes the situation riskier and it is, therefore, more understandable that you might need to sell your house in an economic downturn (eg. income loss). However, people are still far more inclined to sell losing stock positions in a macroeconomic downturn than they are to sell their mortgaged house. This doesn't make any rational sense and it represents a fundamental flaw in the way most people approach their portfolios.
Now, if something fundamental changes - meaning one of the following:
THEN you can be justified in existing a position. In this case, you'll be exiting, not because of a macroeconomic decline, but because of a macroeconomic change to your world of the stock you're holding.
In other circumstances, however, existing a previously good position is just foolish and will lead you to underperform the market over the long term. Additionally, you'll be effectively shooting yourself in the foot - you will be purposely selling off at the worst possible time instead of holding out a bit for a far better market scenario where a more fair value can be obtained for your investing.
Play Mind Games With Yourself to Prepare for the Inevitable Market Decline
One of the greatest ways to prepare for the inevitable market collapse (if you still think that this won't happen you need to go back and diligently study investing history before you proceed any further into the markets) is not use the same tactic elite athletes use to prepare themselves for competition - mental visualizations of game day with a focus on the desired outcome and the challenges that will likely be faced.
Elite athletes focus on the win, but they also visualize and understand the pain and the suffering that game day will likely entail. Instead of being optimistically naive, they in advance fully understand how difficult game day will be, they accept that difficulty fully, and they commit to persevering in spite of it.
Applying that same theory to your investing life you might want to visualise the goals you want to achieve (eg. the return you want to obtain over time or the number you want to hit in your portfolio) but you also will want to sit down and imagine how a 10% market drop will feel, how a 25% market drop will feel, and how a 50% market drop will feel.
Typically a 10% market decline will occur once every couple of years, a 25% market decline will occur once every decade or two, and a 50% market decline will occur up to a few times in your investing life. Failing to prepare for this almost inevitable circumstance could cause you to sell at a 50% market drop - clearly a very unpleasant outcome if waiting just a few years would allow you to recover all of your gains as has been shown via a study of US stock market history.
When you're playing these mind games with yourself it's key to really visualize the scenario and get that negative feeling in your gut you would get on the morning fo the crash. You will likely not have as intense emotions as you would actually staring at your dropped portfolio, but you should definitely feel that nasty feeling in your stomach. If no feeling accompanies this exercise you're doing it wrong and you should continue doing it over time until you really get that unpleasant gut feeling.
Once you have that gut feeling, let it wash over you and don't try to make it go away as humans tend to do with all emotions. Let the feelings stay with you and explore it a bit. See what that feeling is telling you to do. Realize how your emotions are ruling over you instead of anything rational - this is dangerous because investing is very unnatural to human beings and only rationality will help you do well. Tell yourself
It's important to not underestimate the power of such mental exercises. It's easy to dismiss this and argues that imagining things during a bull market won't help you when things really go bad and you actually are sitting in front of your broker's website looking at a number that is 50% less than it was yesterday. Of course, the two things aren't the same, but the power of visualizing is far greater than meets the eye at first. A lot of mental resilience to making foolish moves can be built up using the exercise above and be doing it once a quarter will over time create a healthy mental discipline against acting like a crazy person when things really go bad int he stock market.
The stock market has proven a great investment over the last century - investing prudently and in a disciplined way in the stock market would have yielded great results in every two-decade-long period in the US. This means that no matter where you start in the last 100 years (even a day before the collapse that started the Great Depression), if you invested wisely (meaning you diversified and dollar cost averaged into the market), you would have been far better off by investing in 20 years than you would have been holding the money in cash instead.
If this is the case, why are so many people so afraid of buying stock? Here are 3 reasons why:
1. You Don't Understand What a Stock Actually Represents
If you're afraid of investing in the stock market, you might simply not understand what a stock actually represents - you literally don't know what it is. Of course, you've heard of stocks and you know they are some sort of financial instrument or products, but if pressed you probably can't give even a basic definition that would clearly define what a stock is.
If you're in this camp of people, it does make a bit of sense that you're hesitant to invest in equities and delve into the stock market. People are often (and often rightly) afraid of what they don't understand - human nature keeps us safe by making us a bit frightened of the unknown. If you don't really know about something, how can you know if it's good or bad? Just as importantly, if you don't know about something, how can you know how to deal with it in productive and effective ways? Maybe it's better to just stay away from those things you don't know?
Staying away might be a good idea for some things in life, but it's a bad idea when it comes to delving into the equities market in your financial life - by not investing in companies around the world through the purchase of shares on the stock market, you are denying your financial self and your portfolio one of the best ways regular individuals can have a piece of the global financial pie and ride the wave of global growth over the long term. Without investing in stocks, you're not going to benefit when global GDP increases - you're going to have to rely either solely on your own labor income or a bit of interest income you'll earn by letting other people use your capital. Buying shares of good firms around the world, however, will allow you to literally have an ownership state in the global economy.
So, if you don't know anything about stocks today, it's time to learn. Fortunately, you're already ahead of many others because you're here reading this on this website - you've already taken a crucial first step. Next, you'll want to pursue around Pennies and Pounds a bit more in a free-form way to just get a feel of the kind of stock-related information that is out there. Once you've got a general conception, a book or two will prove quite useful in helping you delve deeper and learn more about personal finance and the stock market. Never underestimate the importance of learning about personal finance - your financial life is a key part of your overall life and not spending any time in studying up is as foolish as not going to school but expecting to do well in the job market.
2. You've Invested in the Stock Market in the Past, but You've Been Burned and Remain Scarred
Maybe you do know about stocks. Maybe you've even ventured out into the equities market in the past. And maybe you've been burned by it. Maybe you've
If the above happened to you, it's no surprise you're hesitant to go back into the stock market. You probably feel like
Although it's understandable that you feel this way, it's totally wrong - you're wrong if getting burned in the past has fundamentally created a negative outlook of the stock market for you. You got hurt in the past not because there are fundamental flaws in the stock market or that investing in stocks is simply not for you - you got burned because you made incorrect decisions.
Investing in stocks well requires a certain amount of basic knowledge. Things such as
If you got burned in the past in the stock market you probably bought a single stock or just a handful of stocks - this is foolish unless you're a Warren Buffet and for most people proper diversification is key. If you invested in Lehman Brothers or Pets.com or any other hot stock pic, you would have gotten burned - you invested without diversification and you invested in the wrong thing.
If you're going to stock pick, then make sure you pick the right stock. is not possible for most and, therefore, stock picking should be avoided like the plague. Instead, diversification via the use of mutual funds and exchange-traded funds (ETFs) should be utilized with a few stocks here and there if you're willing to take on the risk. Additionally, a robust (but not too robust) cash position (that is separate from your emergency fund) would provide liquidity and help reduce the overall volatility of your portfolio.
You also might have gotten burned because you invested at the wrong time (eg. the Dot Com Bubble or in 2006/7) and then sold at the wrong time instead of waiting for the market to recover. Instead, you should have:
Instead of going in at once, a dollar cost averaging approach where you invest a bit every month or every quarter allows for less risk because instead of investing at a single time, you can take advantage of market drops by having your money purchase more stocks, mutual funds, and ETFs. Additionally, you must be disciplined enough to not sell in a market panic - this is very hard and this is what kills most investors. You need to study the history of the stock market and keep that history in mind in order to temper the craziness that will arise in your mind when you see your portfolio going down. A good investor that is invested in a strong and diversified portfolio will not sell at a panic - this investor will understand how foolish it is to liquidate positions at a market drop and will instead keep disciplined and follow through with his or her investing strategy.
3. You've Heard too Many Stock Market Horror Stories
Maybe your dad or your uncle got burned investing in stocks. Maybe a high school teacher told you about her venture into the stock market and how horribly it turned out. Maybe your grandparents' told you stories of the Great Depression and how they only hold cash and bonds. Maybe you've watched one too many news episodes during the Great Recession. Maybe you grew up in a house where there was a lot of misunderstanding and fear about the stock market.
Whatever or whoever go this fear into your head - it's not rational. Stocks have created tremendous amounts of wealth for both rich people and middle-class people over the last century. The Great Depression, the Great Recession, Black Friday, the Dot Com Bust, and all of the other horrible things that happened in the financial markets would not affect an investor that was properly diversified and dollar cost averaging (instead of going all in at once). It's normal that hearing of other people's failures when investing in stocks would make you cautious, but it doesn't have to be that way - you can easily succeed in the stock market if you take a disciplined and prudent approach. More importantly, if you're going to really build wealth and not simply rely on your own income, the stock market is one of your best bets.
Bill Miller is another excellent, but not someone as widely known as Benjamin Graham outside of financial circles. Miller spent 35 years at Legg Mason Capital - his last role at the asset management firm was as Chairman and Chief Investment Office (CIO).
During his time there, Miller was able to beat the S&P 500 (in after-fee returns) for 15 consecutive years (from 1991 to 2005). This spectacularly consistent and exceptional performance is considered highly improbable per well-known financially theory that says the market is efficient and that above-market returns will most likely arise to do chance.
If there is a 50-50 chance of beating the market (the S&P 500) on any given year (as the Efficient Market Hypothesis would lead us to believe), the chance of beating the market for 15 consecutive (eg. flipping heads 15 times in a row) is 0.0031%. Miller's approach, therefore, seems to be more than just pure luck and many investors believe that his deep value-oriented approach to picking stocks can consistently produce market-beating returns if applied in a disciplined and knowledgeable way.
Market Cap Less than 3X Free Cash Flow (FCF) for Next 5 Years
The first screen wants us to only allow those firms whose market capitalization is less than three times the total estimated free cash flow (FCF) over the next 5 years. Here we are clearly looking for undervalued firms in terms of earnings, but we're not looking at the typical price to earnings (P/E) ratio that most investors look at - Bill Miller is concerned not with profits but with free cash flow (FCF), an important measure that is much harder to manipulate than is profit by the firm's bookkeeper.
A firm can make a profit but lose cash. A firm can lose money but be raking in cash (this is the case with Amazon). The reason for this has to do with accounting principles and how they have to be applied for publicly-traded firms reporting their quarterly earnings. Without getting into the weeds here, the nature of financial reporting leads to quite unintuitive representations of things - profit on the books might not translate into real cash every quarter and losses might not really be as bad as they might sound if cash if rolling into the firm's bank accounts.
By eschewing profit nad focusing gon cash, Miller moves toward a more realistic and intuitive measure. By looking at those firms that have a market cap less than three times the esteemed free cash flow (FCF) over the next 5 years, we are effectively putting a maximum multiple over free cash flow (FCF) on the firm. This means that we expect the full market cap to be repaid within the next 5 years in free cash (not in profit). This is a powerful criterion that will leave relatively solid value plays in terms of free cash flow (FCF).
Price Earnings to Growth (PEG) Ratio Under 1.5
As with Peter Lynch and Phillip Fisher, Miller also focused on the P/E to Growth (PEG) ratio. However, unlike Lynch whose screen includes a filter to eliminate PEG ratios greater than 1 and Fisher whose screen only seeks to include PEG ratios between 0.1 and 0.5, Miller is more aggressive in terms of accepting a higher PEG ratio of 1.5.
In this screen, although a PEG of 1.5 still is reasonable, the PEG filter can best be understood as eliminating overly expensive items rather than being a hard screen for deep value plays. If that was the case, the PEG ratio would likely be lower - around 1 or less.
Long-Term Debt Ratio Below Industry Average
Finally, if we're looking at value plays in terms of market cap to free cash flow, we want to make sure that the deep value present isn't because the firm is over-levered - we want to make sure the firm isn't burdened by excessive debt as debt can be a killer both to the ability to effectively use the cash the firm generates and because it creates a lot of risks.
By looking at firms with debt ratios below the industry average, we can be sure that we are being conservative in our stock pick. Combined with a reasonable PEG ratio and a low market cap relative to estimate future free cash flow (FCF) over the next 5 years, we can paint a full picture of the firm as a reasonably conservative value play.
Philip Arthur Fisher is going to be on the fringe of investors' knowledge - only those that are truly serious and deep in investing and stock analysis will likely know this man's name in our era. Everyone should know his name, however, as Philip Fisher is one of the greatest investors of all time.
Starting his career after dropping out of Stanford in 1928 to work in a San Francisco bank. Think about how astonishing this is - the likes of Bill Gates, Steve Jobs, and other Silicon Valley wunderkinds would follow suit (likely without even knowing who Fisher was) half a century or more later.
Fisher's seminal work Common Stocks and Uncommon Profits is a foundational piece of investing theory and writing that was published in 1958 but has remained in publication ever since, demonstrating how relevant Fisher still is to this day.
Fisher's investing approach was focused on purchasing growth at incredible discounts. Let's take a look at what to screen for if you want to perform stock screening in a manner aligned with Philip Arthur Fisher's investing principles.
Increase in Year-over-Year (YoY) Sales Over Last 5 Years
Here we can already see that we are not going to be playing games with the typical price to earnings (P/E) ratios and similar metrics most investors focus on too much - Fisher isn't going to play in that field but will instead be looking at metrics that evince a strong and growing business.
Year over year sales growth simply means that the current year's sales are greater than last year's sales - we want to see such growth for the last 5 years. Seeing a dip (or even a plateauing) of sales indicates that the business model is either (1) quite mature, (2) is experiencing cyclical difficulties, or (3) the firm's management isn't doing a good job.
Clearly, 1 and 3 above are not good, but many investors would accept 2 and say that the sales decline is simply due to the business cycle or the general cyclicality that the firm's business is exposed to. By required year-over-year sales growth for 5 years, Fisher implicitly answers the investors by saying that if the business is capable of being affected by this type of cyclicity, it isn't the type of business we want to invest in - we want businesses that thrive in good time and do well in bad times (we want robust businesses that can thrive in almost any economic environment).
Price Earnings to Growth (PEG) Ratio Between 0.1 and 0.5
The P/E to Growth (PEG) ratio is simply the P/E divided by the earnings growth rate - it shows you how much you're paying relative to a firm's earnings growth.
In the piece on The Peter Lynch Stock Screen we looked at a PEG ratio of less than 1 - here we take that even further and require an almost astoundingly low PEG ratio between 0.1 and 0.5. We can see that Fisher's approach is to find not just deeply undervalued companies, but deeply undervalued companies in terms of the growth they are exhibiting. In effect, the key in Fisher's approach is to pay as little as possible for as much steady and reliable growth you can get.
Research and Development (R&D) as a Percent of Sales Greater than Industry
Again we are focusing on things that will demonstrate intense growth or growth potential. Research and development is a good indication of a firm's belief of its ability to innovate - generally speaking, if a firm invests in R&D it believes that the benefits derived from the initial capital outlays (eg. the returns) will be higher than other potential capital uses (eg. the opportunity cost) - if a firm invests in R&D, it generally means that they think they have an ability to innovate.
Additionally, successful R&D generally results in growth. Therefore, a firm that is heavily investing in research and development is more likely to be a firm that is either already growing at a strong pace or will do so down the line. By choosing those firms that have a higher research and development expense compared to sales than others in the industry, you have a greater chance to look at firms that are Horwitz and creating new and innovative products/services.
However, it is important to be aware that only looking at research and development expenses as a percentage of sales is far from sufficient - looking only at R&D can deeply mislead you if that's all you look at. For example, imagine a firm that has sales of $1 and R&D expenses of $10 - this firm would have a tremendous R&D budget compared to sales, but we can clearly see that this firm is doomed because it's sales are too low in absolute terms and its R&D is excessively high in relative terms.
Growth in Sales Greater than Growth in Research and Development (R&D) Expenses
Here we see Fisher again focusing on research and development - this time, however, we're focusing on R&D growth. We want R&D growth to be less than sales growth - this will help prevent the plant scenario ($1 sales vs. $10 R&D) discussed above because a growing R&D budget doesn't by itself mean that much. A growing R&D budget that is accompanied by growing sales, however, does mean a lot - sales growth even greater than R&D growth means even more because it implies that the R&D expenses are producing great returns and that the firm is ultimately becoming more efficient in terms of the percentage of sales required for R&D.
Peter Lynch is one of the greatest investors of all time - any investor (or anyone involved in the financial markets for that matter) likely has heard of Peter Lynch.
Lynch managed the Magellan Fund at Fidelity from 1977 to 1990 during which the funds assets under management grew from about $18 million to about $14 billion dollars - this is an increase of about 777x, meaning that $1000 invested in the Magellan Fund under Lynch's helm in 1977 would yield about $777,000 in 1990 - an absolutely astounding return that skyrocketed Lynch into the top echelon of investors not only in his generation but in the history of investing.
In case the above numbers aren't enough to convince you of Peter Lynch's investing genius, let's compare the Magellan Fund's performance from 1977 to 1990 with the performance of the Dow Jones Industrial Average over the same time period. The Dow Jones Industrial Average managed an increase of about 3x over the same period - $1000 invested in the Dow would yield a comparably paltry $3000 in 1990.
Clearly, any investor should at least be interested in the general methods employed by Peter Lynch. Although Lynch articulates some general principles regarding his investing philosophy in the now classic One Up on Wall Street, we will look at what can be called a Peter Lynch Stock Screen - a stock screen that generally uses his principals to screen the universe of potential stocks for a small number of potentially lucrative stock picks.
Price Earnings (P/E) Ratio Lower than Industry
The common price to earning (P/E) ratio is often used in stock screening and Peter Lynch was no stranger of this classic and often used metric. By screening for firms that have a lower P/E ratio than the industry, an investor can find potentially undervalued equities.
In order to perform this screen, one would first need to accurately identify the industry. It's key that the industry classification is not too broad - this will create a more accurate comparison. For example, a luxury car company such as BMW might be better grouped with other similar luxury firms (eg. Mercedes Benz, VW Group, etc.) instead of as part of the car industry as a whole (eg. Ford, GM, etc.).
Once an industry P/E ratio is identified all stocks that have a P/E ratio at or above it can be screen out. More conservative investors might even choose a slightly lower P/E in order to more aggressively target deep value plays.
Price Earnings to Growth (PEG) Ratio Less than 1
The Price Earnings to Growth (PEG) ratio is an excellent metric and is especially useful for high-growth firms. The ratio compares the P/E ratio to the growth of earnings per share (EPS) - clearly, firms that have earnings per share (EPS) growth might allow for greater accommodation of higher P/E ratios because you are paying for future growth.
A PEG ratio allows investors to take the P/E into full account by also looking at EPS - it's possible that a relatively high P/E will be viewed in a much better light when the PEG ratio is looked at.
A PEG ratio below one is a low PEG ratio - it can be said that "growth is being purchased cheaply" with a low PEG ratio.
Insider Buying to Selling Ratio Greater than 1.5
This is an interesting thing to look at and it gives us a glimpse into Peter Lynch's thinking. Who has more knowledge of the firm, random investors or insiders? Clearly, insider buying implies optimism about the future prospects of the firm - relying on this easy to see metric requires no real analysis or calculation and is simply based on an understanding of the nature of knowledge and human society.
Sequential stock screening involves reducing the universe of stocks to a manageable size. For example, sequential stock screening might involve reducing all US publicly-traded stock to 10 stocks for use in a portfolio by eliminating stocks, one by one, based on filtration criteria (usually with the most important criteria first.
Although there's no absolutely best way to perform sequential stock screening, using criteria articulated by the famous Benjamin Graham is both a good way to approach stock screening and an excellent way to better understand some fundamentals that this man (and his successful investing successors) feel are important.
Benjamin Graham -- Warren Buffet's professor and mentor at Columbia University and author of such foundational books in investing as Security Analysis and The Intelligent Investor -- had a stock-picking approach that fundamentally could be described as looking for deep value. He effectively advocated looking for those stocks that were pretty much sure bets but whose current prices were deeply undervalued. The main components of a Graham-style stock screen would consist of the following criteria when performing a stock screen.
Adequate Size - Avoid Overly Small Firms
Adequate size can mean different things for different investors and there's not a hard and fast rule that Graham articulated that we can apply in today's market, but an investor can do one of two things in order to screen for size:
Sufficiently Strong Financial Conditions
This is another slightly ambiguous criterion and can be interpreted in different ways - it can mean having enough cash or not having too much debt (eg. various leverage-related metrics). Things to look at can be:
Non-stop Dividend Payments for Last 20 Years
This is the heart of Graham-style investing - you're focusing on a company that has done well over a very long period of time in the investing world. This would remove:
No Losses for Last 7 Years
This is similar to the dividend requirement - it shows that the firm has been doing well for a significant period of time. Not having losses for the past 7 years (or however many years you might choose - 5 years, 10 years, etc.) will provide some sort of assurance over the quality, resiliency, and robustness of the businesses the firm is in.
As above, this filter will rule out companies where you can't actually observe profits or losses for the last 7 years or companies that haven't existed for at least 7 years.
Increase in Per-Share Earnings of at Least 33% in Last 10 Years
As with the above, this shows long-term stability of the firm's business model - you want to see that the business is at least keeping up with (or beating) inflation in terms of its profits.
Current Price Less than 1.5x Book Value
This is a deep-value filter - we're looking for first that that are trading at only 1.5x book value. Book value can be thought of as liquidation value - book value is different from the market value in that it literally show the value on the "books" of the firm. This filter tells us that we want to buy firms whose market value is only 1.5x the firm's book value - this usually means the firm is reasonably valued.
To compare the 1.5x market to book value we're looking at here and to better understand it in the context of the overall market, let's look at the market to book value of the S&P 500. As of late 2016, the price to book of the S&P 500 was right around 3x, meaning the overall S&P 500 was trading at a price three times higher than the combined book value of all firms that comprise the S&P 500. Near the Dot Com Bubble the price to book of the S&P was about 5x.
Current Assets Worth at Least 1.5x Current Liabilities
This is a classic leverage filter where you look at whether your current assets are sufficient to provide current liability coverage if necessary. The world "current" in finance (for both assets and liabilities) generally means that one year or less - so current liabilities are liabilities (eg. debts) that can reasonably be expected to need to be repaid within one year.
This filter prevents a very unpleasant situation where an otherwise profitable firm might possibly be forced to liquidate productive assets or be forced into bankruptcy due to an inability to cover short-term debts due to adverse economic conditions or a change in the business cycle.
It's important to note, however, that not all of the above criteria have to be used - Benjamin Graham didn't articulate a particular sequential screening strategy but instead articulated principles that are represented in the above filters.
When people think of stock screening, they usually think of sequential stock screening - that is they think of taking the stock universe and narrowing it down by applying filters one after the other until a final list of stocks that each meet the criteria is obtained.
Sequential Stock Screening is Binary
One key point is that sequential stock screening is binary - this means that at each point on the screen, the stocks in the stock universe (or the remaining stock universe) either continue or don't continue. Unlike simultaneous stock screening -- which screens stocks simultaneously based on a z-score -- sequential stock screening either keeps a stock in or tosses is out at each junction.
This binary nature of sequential stock screening is considered a weakness by some because a stock may be disqualified early on that would otherwise prove to be excellent given the overall screen (given the upcoming filters that will occur on the screen).
The Initial Investment Universe is the Starting Point for Sequential Stock Screening
The starting point of a stock screen is the initial investment universe - this is simply the totality of stocks that will enter the filtering system. Usually, an investment universe is comprised of publicly traded equities on the NYSE and the NASDAQ.
It is possible to include stocks that aren't traded on exchanges, but this isn't recommended for new investors or those new to stock screening as this can add complexity and can hinder liquidity.
Screen Criteria - What to Look at in Sequential Stock Screening
You can literally look at almost anything in a stock screen - there really is not set requirement. Things such as
can all be looked at in stock screens. There are many sequential stock screening strategies out there but they are beyond the scope of the current discussion.
Many Free Sequential Stock Screening Resources Exist Online
Here are a few popular free online stock screeners (that don't require a brokerage account to use):
Other sequential stock screeners exist -- some of which are more powerful than the ones above -- but they are tied to specific brokerage and require you to have an account with them.
Check out the video below for a basic example of how to use a stock screener
This is one of the better YouTube videos available on how to use a basic stock screener. The creator is a reputable individual in the investing community and is known to produce high-quality material.
If you're even a bit serious about analyzing a stock -- whether you're going to use the Capital Asset Pricing Model (CAPM) or whether you're just trying to know the stock's beta to build up some intuition -- you should calculate the beta yourself. Calculating the beta yourself is easy to do and if you either aren't able to do it or are unwilling to do it, you should probably not even be thinking about analyzing stocks at all (instead, you should stick with a far more passive strategy that involves mutual funds and ETFs).
Any serious investor and financial market participants will always calculate the beta on his or her own even if just to do a double-check against a number provided from a third-party source. However, in case you need some reasons to calculate a stock's beta on your own, here are 4 good ones:
1. Calculating a stock's beta yourself will allow all relevant information (until the day of your beta calculation) to be factored in
By calculating the beta yourself, you can literally use all the relevant data available to you through today. A third-party provider will most likely have a time lag. This time lag can be a day our two at best, but it could be almost a quarter at worst. Do you really want to have a beta that is almost 3 months stale? That is a ridiculous proposition when you can easily calculate a beta that will capture every available data point - you can calculate a beta in the evening and capture that afternoon's market volatility in your calculation.
2. You'll get to choose your own time horizon for the beta calculation
The beta you want might vary depending on your investment time horizon. For long term investors who have higher risk tolerances, daily price movements might be irrelevant. For traders or more risk-averse investors, daily price changes might be very important. When you calculate your own beta, you can choose how far back you want to go in terms of obtaining your data (eg. your market and stock prices).
Deciding how far back to go is useful, but clearly more current data is more useful than old data - there's going to be a limit to how far back you'll ant to go. Regardless, choosing how far back you want to go gives you the ability to capture data points in idiosyncratic times that you might care about (eg. an earthquake, a recession, geopolitical conflict, an election, etc.)
3. Calculating a stock's beta yourself will allow you to decide on your own interval
The more important and interesting part of calculating your own beta is the ability to choose the tie interval between data points - you can use daily market and stock prices or you can go longer and choose weekly or even monthly prices. Going longer would likely require a longer time horizon so that enough data points exist to perform soldi statistical analysis, but you're really in control when you calculate your own beta and you can decide what you care about. If you think weekly price changes are more relevant to you than daily gyrations, you can easily use that when calculating your own beta instead of having to rely on the assumptions and desires of a third-party.
4. Calculating a stock's beta will build your intuition regarding stocks, return time series, risk, and finance in general
Finally, you should calculate your own beta because it's easy to do and it will build your intuition of what beta is and what it represents. The more intuition you have, the less likely you are to make foolish investing mistakes - the more intuition you have the less likely you are to be led astray.
A precursor to truly understanding the concept of Beta is an understanding of the difference between systematic (unverifiable) and unsystematic (diversifiable) risk. These terms sound complicated, but they really aren't.
Here's a very brief review of the difference between these two types of risk:
Keeping in mind the above definitions, it would be useful to know how much systematic risk you are being exposed to with a given security (eg. a stock) relative to the market as a whole. Stated another way (and hopefully more simply), if you're going to hold a stock, it's useful to know how risky that stock is relative to the market - this knowledge will allow you to understand how the stock will fit into an already diversified portfolio and it will also allow you to use the important Capital Asset Pricing Model (CAPM) down the line. Stated yet another way for the purposes of clarifying a possibly confusing topic, the beta of a stock will allow you to know the market risk of the stock (the risk arising from general market factors) - it is not, however, a measure of the idiosyncratic risk fo the stock.
Boats, Water, and Rain: An Example to Help Clarify the Meaning of Stock's Beta and Why We Care About It
A question that arose for me in studying finance was in this effect:
If we are only looking at systematic (eg. market risk), why would any stock have a different exposure to market risk? If finance theory says that there is a certain risk called diversifiable market risk that you're still exposed to even if you have a diversified portfolio, why would betas be different? Shouldn't all betas be the same?
Stated another way, this question might sound like:
Why does beta tell you about systematic (market) risk and not unsystematic (idiosyncratic) risk - and why does that even really matter?
This question evinced a deep lack of understanding of finance and further study clarified things for me enough so that the question itself seemed foolish. I will attempt to provide context here so that such foolish questions don't arise.
Let's leave finance altogether and travel to a port. In that port, there are wooden boats of all shapes, sizes, and designs on the shore. The port is open and you can take any one of them and go out into the water. The port has constant clouds overhead and there is constant rain. This is a unique port b/c the rain is different in different places - if you're standing on the beach and you walk just 10 feet to another direction, the amount and strength of the rain will change.
Now, imagine you take a boat out into the water. You'll feel the rocking and the swaying of the water. No matter where you are in the port area, you're going to feel the water. If a heavy wind storm comes in, all boats will be affected. If it's calm today, all boats will be calm. The way your boat feels, however, is going to be based on the design of your boat - a large heavy boat will sway less than a small boat and a swiftly designed boat that can cut through the water will react differently than a rugged boat. Before you go onto the water, in anticipation of the chaotic rain in this unusual port, you can easily construct a quasi-roof over your boat to totally protect you from the rain. You can choose to go out with no roof at all and be totally exposed to the rain. You can choose to go out with a poorly made roof and just have limited protection against the rain. You can also choose to go out with a fully-built roof and be totally protected from the rain.
You go out into the water now and some wind comes in. No matter what you do, your boat will be affected by the water moving. This is like systematic risk - all boats are affected by it. This risk is not diversifiable - no matter what you do, if you're in the water (eg. if you're in the market), you are exposed to this general risk of moving waters (eg. general market risk). So, if a systematic risk is moving water, a unysystematic risk is the rain - you can choose to diversify that risk away by simply putting up the roof we discussed earlier. You don't have to be exposed to it and many people on the water probably aren't because they've put up roofs - this risk is idiosyncratic to each boat and is diversifiable.
In choosing a boat, therefore, you might want to think about a few things. For one, you might want to decide if you want a roof up. Another important thing to think about is the shape of the boat. Since you know the water will move and you will always be exposed to that movement, you'll want to know how your boat will move relative tot he movement of the overall water. You'll want to look at each boat and think about whether or not it will move calmly or forcefully whenever the water moves. Forceful movement isn't necessarily bad, but you'll still want to know what kind of a journey you're about to have.
This looking at the boat and seeing how it will react to movements of the water is exactly what the beta is about - knowing a stock's beta will allow you to know how the price of that stock will move relative to moves in the market overall. Clearly, the beta then will not tell you about idiosyncratic risks (just like the shape of the boat will not tell you whether or not you'll be exposed to the rain - that's something for you to decide based on your diversification). It's not up to you to control as stock's beta just like it's not up to you to control how the boat will move - the boats are there laid out for you and built already, you can simply choose a pre-built one.
Going further, we now can see that just because the water moves a certain way (eg. just because the market goes a certain way), it does not at all imply that each stock will move the same way. It is obvious when we think of our port - no one would ever question that boats designed differently would move differently in the water. By the same token, it should be easy to see that firms (which are comprised of different people, processes, assets, liabilities, products, knowledge, etc.) will move differently when the overall market shifts and changes.
Why do firms move differently with the market?
Going a bit further, we can ask what the underlying causes are for different betas (for different movements relative to market risk). We know why the boats move different (because they are designed differently), but understanding why firms move differently is a far more complicated matter.
Firms are different in many ways. Some of these ways include:
These things, and much more, clearly influenced the way a firm's cash flows and stock price (which is dependent on both cash flows and overall market sentiment int the short run) will change based on changes in the market. A firm located in a single US state in Middle America that sells basic goods to people of that state exclusively is clearly exposed to less market risk (eg. less geopolitical risk, less market risk, exchange rate risk, economic downturns, etc) than a multinational firm that produces services that businesses generally purchase in prosperous times but can do without in difficult times. Clearly, one firm's beta would be less than the other if the beta is a measure of a firm's relative exposure to market risk.
Quick Note on the Beta of the Market
The beta of the market (eg. the beta of the S&P 500) is said to be 1. This will make sense further down the line because we will see that the beta is calculated by seeing how a stock's prices more relative to the S&P 500. A beta greater than 1 indicates a stock more volatile than the S&P 500 and vice versa - clearly, then the S&P 500 will have a beta of 1 because it moves with perfect correlation to itself.
Another Quick Note on What Diversification Means
Now that we've gone through the basics, we must define diversification. True diversification when discussing beta and when saying that an investment is diversified involves holding the entire market - meaning all stocks, all bonds, all real estate, etc. (or a portion of a basket of them). Holding just a diverse portfolio of stocks still exposes the holder to idiosyncratic risk - they are exposed to shocks that only or primarily affect the stock market.
Now, it is difficult and cumbersome to use as total market basket - one doesn't really exist because it's hard to value things that don't have regular market prices like stocks. Therefore, most finance texts use a proxy for the market - that proxy is the S&P 500 most of the time. We'll note that this is a weak proxy because it only focuses on 500 major US stocks - ignoring all of the other stocks and asset classes that one could invest in. Keeping that in mind, we can proceed with using the S&P 500 due to the fact that it is commonly used and that it will still produce reliable results and metrics for our use and understanding.
And Finally...How to Actually Calculate the Beta
We've spent a lot of words and sentences discussing what the beta is, but without an actual walkthrough of the calculation, the entire concept is likely to still be obscure to those who have not studied finance before. Let's dive right into the calculation.
Another way to take the beta is the correlation of price movements of a stock to price movements of the S&P 500 (eg. the market). We talked about risk before this, but in order to actually quantify these concepts, we must move from a world of words to a world of numbers. We can do that by talking about prices - risk can be represented by volatility (by price movements). We can look at the price movements of a stock and the price movements of the S&P 500 side by side and see how the move - they might move in tandem, the stock might move more aggressively than the S&P 500 (more volatile - higher beta), or it might move more calmly than the S&P 500 (lower volatility - lower beta).
In order to get the numbers (both the stock you're looking at and the S&P 500), you can simply use the internet to obtain historical prices - it's a relatively simple exercise. You'll want daily prices and you'll want to make sure that the data lines up in terms of day and the exclusion of weekends - you'll want a day-to-day match up. Additionally, if any stock splits occurred over the period you're looking at, you'll want to take the post-split stock price for the entire time period - this will avoid adding a lot of error because if you don't adjust the price it will seem like the price dropped significantly on the day of the split. It's pretty easy to use a post-split number for the entire period (post and pre-split) because most online repositories of historical stock data will do this for you automatically.
Next, you'll have to calculate daily returns - this is simply done with the follwoing formula and should intuitively makes sense:
return = (today's price - yesterday's price)/(yesterday's price)
This is a simple percentage change over a single day and this should be done for both your stock and for the S&P 500. You'll now have a list of daily price changes for both the stock and the S&P 500. The reason we look at price changes is because we want to see how the movements of the stock related to movements of the s&P 500 - in effect, we don't really care about the absolute prices of either the stock or the S&P 500 but are only concerned with their movements over time.
One important thing to note is that you'll want to capture enough time within your analysis - you'll likely want a full year's worth of data.
Finally, you'll compare the price movements of the stock to the S&P 500 using the most commonly used formula for calculating the beta of a stock:
beta = cov(x,y)/var(x)
where x is the stock and y is the S&P 500 and where var(x) does not equal 0.
This formula might seem complicated, but it really isn't - it can be easily explained and easily performed din a program such as MS Excel using the functions COVAR() and VAR() over a list of price changes.
Covariance (which is represented by cov in the above formual) is simply a measure of the joint variability of two random variables - it's a measure of the degree two random variables (here the random variables are the price changes) move in tandem with each other. Variance (which is represented by var in the above formula) is simply a measure of how much a random variable (here the random variable in question is S&P 500 price changes) moves about its mean.
Once you have the covariance of the stock and the S&P 500 and the variance of the S&P 500, you simply divide the two numbers per the above formula to obtain the stock's beta - you now have a very powerful piece of information telling you how a stock moves relative to the S&P 500 (which is a proxy for the market). You now know how risk the stock is relative to the market and how much risk the stock would add to a diversified portfolio - you now know the systematic (undiversifiable) risk of the stock.
We touched on this above, but let's formally review the possible betas:
There are No "Bad" Betas
Remember, in no place did we say that any beta measures are bad. A beta of less than 1 is not bad. A beta of greater than 1 is not bad. Beta simply tells you how much the price of a stock varies relative to the market, it does not imply anything beyond that. A beta of less than one might be desirable for a conservative investor while a high beta might be desirable for a more aggressive investor who is looking for more return. A stock's beta tells us a bit about the expected turn of the stock with higher betas indicating higher expected returns - this makes sense because more risk should entail more reward. However, this discussion about translating beta measures into an understanding of a stock's expected return is beyond of the scope of this present discussion.
1. You're Taking too Little Risk
Proper finance goes far beyond the cliche risk vs. reward thinking, but there is some truth in that oversimplistic expression of financial theory - you must expose yourself to at least some risk in order to obtain returns. A portfolio that is without any risk will only earn the risk-free rate. Portfolios that aren't exposed to less risk than other, all else equal, will generally earn less than more risky portfolio.
Obviously, prudence would dictate that the proper amount of risk be taken, proper risk mitigation tactics should be used, and preferably deep value investments will be made in order to create extremely low-risk higher return investments. However, shying away from any risk or taking too little risk will usually lead to subpar returns.
Investors should examine things such as the following in order to better understand their risk tolerance:
This means that a single 30 years old earning $100,000 a year with a healthy emergency fund is likely not exposing himself or herself to enough risk if they have the vast majority of their money in CDs. They would do themselves a big service by prudently moving some money into the stock market so that far higher returns over the long run can be gained. Such a move could move the return of the portfolio from 2% to 8% - a difference that will likely mean millions of extra dollars over the course of a full investing life.
2. You Are Churning Your Portfolio Too Much
Too many investors buy and sell and buy and sell and buy and sell. They spend ridiculous amounts of mental energy, precious time, and precious money on trading fees attempting to:
Churning your portfolio will cause damage for the following reasons:
You're not a hedge fund or a trader. You don't have a supercomputer sitting near Wall St. You don't have PhDs working for you. Play the game where you have an advantage, not the game where you are deeply handicapped. Buying calmly and sitting is usually better than heavy coughing for most investors.
3. You're Trying to Pick Stocks, BUT You're a Terrible Stock Picker
Top investors such as Warren Buffet and Monish Pabrai can pick stocks - they have a true talent for it and they spend their lives doing it. What makes you think you can compete with them? Would you enter an Olympic swimming competition just because you enjoy taking laps at the local YMCA? No - that would be ridiculous. So, why do you think that you are capable of picking stocks when the cards are deeply stacked against you?
Of course, some small time investors are great at picking stocks. They are talented and lucky. If this is you, you don't really need this advice. But if you keep putting in time and energy tiring to pick the next five bagger or ten bagger only to see your portfolio trail indexes such as the Dow Jones or the S&P 500, you must ask yourself why you are wasting so much time. Why not just sit back, buy the index, and relax?
Take a hard look at your portfolio if you're in this camp and be honest with yourself. You can leave a bit of play money to mess around with, but the majority of your money might be better off in excellent mutual funds and ETFs that track both US and global indexes. These mutual funds and ETFs can be matched to your risk tolerance and time horizon and they offer market returns at almost no effort to the investor.
And now, given the rise of cyrptocurrencies and crypto assets to quasi-mainstream financial assets, we're dedicated to providing quality, relevant, and interesting material on cryptocurrencies and cryptoassets. Articles on Bitcoin, Ethereum, Ripple, Cardano, and many more cryptocurrencies and cryptoassets can be found on Pennies and Pounds - all that in addition to a plethora of information on what cryptoassets are, how the entire crypto industry came to be, blockchain/immutable ledge technology, mining, proof of work, proof of stake, and how to prudently invest in crypto if you are so inclined (based on your risk tolerance and ability to withstand the volatility that will come with a crypto portfolio).