{"product_id":"the-3-signal-isbn-9780142180952","title":"The 3% Signal","description":"\u003cb\u003eTake the stress out of investing with this revolutionary new strategy from the author of \u003ci\u003eThe\u003c\/i\u003e \u003ci\u003eNeatest Little Guide to Stock Market Investing\u003c\/i\u003e, now in its fifth edition.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003eIn today’s troubling economic times, the quality of our retirement depends upon our own portfolio management. But for most of us, investing can be stressful and confusing, especially when supposedly expert predictions fail. Enter \u003ci\u003eThe\u003c\/i\u003e \u003ci\u003e3% Signal.\u003c\/i\u003e Simple and effective, Kelly’s plan can be applied to any type of account, including 401(k)s—and requires only \u003ci\u003efifteen minutes\u003c\/i\u003e of strategizing per quarter. No stress. No noise. No confusion.\u003cbr\u003e \u003cbr\u003eBy targeting three percent growth and adjusting holdings to meet that goal, even novice investors can level the financial playing field and ensure a secure retirement free from the stress of noisy advice that doesn't work. The plan's simple technique cuts through the folly of human emotion by reacting intelligently to price changes and automatically buying low and selling high. Relayed in the same easy-to-understand language that has made \u003ci\u003eThe Neatest Little Guide to Stock Market Investing \u003c\/i\u003esuch a staple in the investing community, \u003ci\u003eThe 3% Signal\u003c\/i\u003e is sure to become your most trusted guide to investing success. | \"We often hear, and have come to believe, that models beat experts. Kelly offers the individual investor a simple, mechanical model that instills discipline, removes a lot of self-sabotaging emotion, and has a good track record. Will it continue to outperform? Actually, it just might.\"—\u003cb\u003eBrenda Jubin, \"Reading The Markets\" book review at Investing.com and ValueWalk\u003c\/b\u003e | \u003cp\u003eJASON KELLY is the author of nine books, including \u003ci\u003eThe Neatest Little Guide to Mutual Fund Investing\u003c\/i\u003e, \u003ci\u003eThe Neatest Little Guide to Stock Market Investing\u003c\/i\u003e, and \u003ci\u003eThe Neatest Little Guide to Personal Finance\u003c\/i\u003e. \u003ci\u003eThe Neatest Little Guide to Stock Market Investing\u003c\/i\u003e, now in its fifth edition, is a \u003ci\u003eBusinessWeek \u003c\/i\u003ebest seller. He conducts seminars on money management and can be seen as a frequent guest on CNN's financial network. He lives in Japan.\u003c\/p\u003e | \u003cp\u003e\u003c\/p\u003e\u003cp\u003eACKNOWLEDGMENTS\u003c\/p\u003e\u003cp\u003eI’m surrounded by fabulous people.\u003c\/p\u003e\u003cp\u003eI can’t imagine life without Doris Michaels, the only agent I’ve ever had. I was one of her first clients, and I’ll be one of her last. It’s a joy to still work together after all these years, and to see her and her incomparable husband, Charlie, on every trip to New York.\u003c\/p\u003e\u003cp\u003eMy editor at Plume, Kate Napolitano, worked with me on \u003ci\u003eThe Neatest Little Guide to Stock Market Investing\u003c\/i\u003e. At lunch one December day just before the fifth edition debuted, she listened to my impassioned speech about a game-changing new way for people to invest using just two index funds and what I called “the 3 percent signal”—and here we are. She was there when it began and walked every step of the way with me.\u003c\/p\u003e\u003cp\u003eMany researchers contributed to the body of work that helped me create the plan, but in this limited space I’ll mention just three. Behavioral psychologist Daniel Kahneman showed me why stock market success eludes people, and the value of following a formula. In the formula department, I’m indebted to Michael Edleson’s value-averaging concept of rebalancing to a fixed performance goal. John Bogle at Vanguard has been a tireless champion of index fund investing for the past four decades, and such low-cost funds are all that the 3 percent signal needs. Thank you, gentlemen. I wish there were more like you on Wall Street.\u003c\/p\u003e\u003cp\u003eA special thank-you to Roger Crandell, whom I first met when he subscribed to \u003ci\u003eThe Kelly Letter\u003c\/i\u003e but who later became a friend and research collaborator. His expert coding provided many of the historical plan results presented in this book, and his software double-checked output from my spreadsheets. You would be amazed at the volume of data crunching necessary to present what appear to be simple conclusions. Roger made this task easier for me.\u003c\/p\u003e\u003cp\u003eFinally, thanks to Fidelity, the Investment Company Institute, Morningstar, Standard \u0026amp; Poor’s, Vanguard, and Yahoo! Finance for supplying me with information.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eA NOTE ON PERFORMANCE CALCULATIONS\u003c\/p\u003e\u003cp\u003eHistorical stock and fund prices change over time due to splits and dividends. This book shows values adjusted through autumn 2013. If you check historical prices of the investments you see in this book, many will have changed. Rest assured that this does not affect historical performance. Something that grew 20 percent back in 2005 still did so whether calculated using prices in 2005, 2013, or a future year. In the performance calculations not shown in the text, I used unadjusted prices with dividend payments to better reflect the change in balances that investors experienced at the time. For this reason, some of the prices discussed in Chapter 7, “The Life of the Plan,” are different from those shown in adjusted price tables elsewhere in the book.\u003c\/p\u003e\u003cp\u003eThis book’s primary time period is the fifty calendar quarters from the beginning of 2001 to the middle of 2013. To begin the period, the closing prices from December 2000 are used for the initial buys, and I usually refer to the period as the fifty quarters from December 2000 to June 2013. This sometimes confuses people, as they wonder if the time period includes 2000. No, it just uses December 2000 closing prices as the starting point for a clean look at the period from the first quarter of 2001 through the end of the second quarter of 2013, a fifty-quarter, or 12.5-year, time frame. Except for the Medifast tables in Chapter 4 (where the December 2000 closing price plays a critical role in the example), price tables begin with the first quarter of 2001 to display exactly fifty prices for the time period.\u003c\/p\u003e\u003cp\u003eFinally, the 3 percent signal plan produces trading guidance for buying and selling two funds at the same time. In real life, the trades won’t happen at exactly the same time, but they can get pretty close these days due to fast order execution. I calculated past performance with all trades using the closing prices of the period in question. While real-world performance will vary based on slightly different order execution prices, it shouldn’t vary by much. Follow the plan, and it will basically do for you what it’s shown doing here.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eINTRODUCTION\u003c\/p\u003e\u003cp\u003eFinancial Floundering\u003c\/p\u003e\u003cp\u003eOne day long ago, I found my mother sitting befuddled behind a stack of stock market ideas. She pushed one of the reports my way and said, “I can’t make heads or tails of this. What do you think?” Heads or tails. That was an appropriate way to put it, I later discovered, because stock market advice is wrong half the time. My mother couldn’t make heads or tails of the ideas in front of her—and neither could the people who’d written about them. They were all just guessing.\u003c\/p\u003e\u003cp\u003eSo I embarked on a two-decade quest in search of a better way for ordinary people to tap the profit potential of the stock market. I wanted to free them from the unreliable advice of market pundits, steer them away from investment mistakes that cause stress in their personal lives, and show them how to avoid overpaying for underperformance. I spoke with widely praised professional money managers, read every book on the subject, subscribed to newsletters, wrote my own books and newsletter, and appeared in media.\u003c\/p\u003e\u003cp\u003eMy research revealed that parts of the investment industry are connected in a clever system designed to tease money from investor accounts and into the accounts of firms and advisers. It goes like this: Entice people onto the treacherous trail of stock picking and market timing, knowing they’ll fail; present alternatives that look more sophisticated than going it alone; then overcharge for those alternatives that actually perform worse than the unmanaged market itself.\u003c\/p\u003e\u003cp\u003eWhat the experts don’t want you to know—but what you’ll never forget after reading this book—is that prices are all that matter. Ideas count for nothing; opinions are distractions. The only thing that matters is the price of an investment and whether it’s below a level indicating a good time to buy or above a level indicating a good time to sell. We can know that level and monitor prices on our own, no experts required, and react appropriately to what prices and the level tell us. Even better, we can automate the reaction because it’s purely mathematical.\u003c\/p\u003e\u003cp\u003eThis is the essence of the 3 percent signal. We set it as a constant performance line to return to each quarter, and then we either buy our way up to it or sell our way down to it. Used with common market indexes, this simple plan beats the stock market. Because most supposed pros lose to the market, the plan greatly outperforms them as well. This may seem too good to be true, and the pros want you to think so, but it’s not, and this book will prove it to you. The performance advantage of the 3 percent signal can be yours after just four fifteen-minute calculations per year, without a single moment of your life wasted on meritless market chatter.\u003c\/p\u003e\u003cp\u003e Unlike most automated plans, this one acknowledges your emotional side, which sees news and wants to take action. To appease this impulse, the plan will show you the right action to take at a pace that’s perfect. You won’t jump in too often and create disorder; nor will you stay away too long and feel you’ve abandoned your investments. You’ll show up just frequently enough to keep your finances on track and yourself assured that everything is fine. This plan is all about getting the most out of the market for you in a way that satisfies your emotional needs as well as your portfolio needs.\u003c\/p\u003e\u003cp\u003eWe’ll begin with a look at how our instincts lead us astray in the stock market, and how so-called experts prey on these vulnerabilities. You’ll learn that the stock market is a zero-validity environment, and begin referring to pundits offering opinions on its future direction as “z-vals.”\u003c\/p\u003e\u003cp\u003eNext, we’ll outline this book’s superior approach, the 3 percent signal. It requires only a stock fund, a bond fund, and a signal line. You’ll discover how to check in quarterly to see whether the stock fund’s growth is below target, on target, or above target, and then move money in the appropriate direction between the stock fund and the bond fund. This action, using the unperturbed clarity of prices alone, automates the investment masterstroke of buying low and selling high—with no z-val interference of any kind.\u003c\/p\u003e\u003cp\u003eFrom there, we’ll explore the parts of the plan in more detail so you know what types of funds are ideal, why a quarterly schedule works best, how to manage cash contributions to the plan and occasional imbalances between its two funds, and when to implement a special “stick around” rule that keeps the plan fully invested for recovery after a market crash. You’ll see that the plan works in any account, even a 401(k). Finally, you’ll watch it alongside other investment approaches in a real-life scenario that brings together everything you’ve learned.\u003c\/p\u003e\u003cp\u003eAre you ready? Come with me on a journey to a better way to invest.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eCHAPTER ONE\u003c\/p\u003e\u003cp\u003eWhy Markets Baffle Us\u003c\/p\u003e\u003cp\u003eThere you are managing your career with a few financial goals in mind, following the basics of spending less than you earn and saving the rest, when one day you’re told that putting your savings into the stock market will make it grow over time. “Grow?” you think. “That sounds good.” You bet, the experts assure, by about 10 percent a year on average over time. That means your savings will double every seven years! If you pay attention and are a little smarter than other people—and we know you are, wink—you could do even better.\u003c\/p\u003e\u003cp\u003eSo it begins. Things go well for a few years after you move your savings into the stock market (probably in mutual funds and probably in a retirement account at work), and then the market goes down. Headlines announce a recession. Unemployment is rising. You read about the Federal Reserve, which you never thought about before, and aren’t sure what to make of the minutes from its latest open-market committee meeting. The experts now say it was obvious a recession was on the way. “Just look at history,” one opines wisely on TV. “The smart money is on the sidelines.”\u003c\/p\u003e\u003cp\u003e\u003ci\u003eYou’re \u003c\/i\u003esupposed to be the smart money, but you are most assuredly not on the sidelines. You’re in the game and losing by the day. You follow your gut, which tells you to follow the experts, and get to the sidelines ASAP. Everything is moved to cash, and you feel good at lunch that day, just to not be losing anymore. “Whew! Let all those other suckers not smart enough to read about the Federal Reserve”—or just “the Fed,” as you like to call it now—“stay in and get hammered day after day. I’m out. I’ll buy back in when prices are lower later.” You figure 20 percent wasn’t too terrible a loss in the grand scheme of things. You’ll make it back.\u003c\/p\u003e\u003cp\u003eThe news stays bad. Every article you read profiles a company laying people off. The Fed is taking all kinds of steps you’ve never heard of, and economists are worried. The bad news makes you happy to be on the sidelines, but the prices of the mutual funds and stocks you were hoping to buy again keep going up. By the time the economy seemingly stabilizes, they’ve recovered to prices higher than they were before the trouble began. Not only did you miss out on recovering your lost 20 percent, but you now have to decide whether to buy back in at higher prices. You refuse to do so at first, just because it kills you. Who wants to pay a high price to buy back something he sold at a lower price before? Three months go by, then six, then nine, and prices are much higher than when you decided not to buy back in. “Stocks are rising because there’s nothing worrisome on the horizon,” observe the experts on TV. “The smart money is all in.”\u003c\/p\u003e\u003cp\u003eWhat? \u003ci\u003eYou\u003c\/i\u003e \u003ci\u003eare\u003c\/i\u003e the smart money, but you are decisively out of the market and missing gains. The experts say it’s not too late. The lows are behind, but this is a long trend and it’s still early. One talking head says it’s like a baseball game, and the market’s only in the third inning. Makes sense, you think, and so you buy back into the investments you sold at a 20 percent loss.\u003c\/p\u003e\u003cp\u003eYou know what happens next, I’ll bet. The news stays good and prices rise for a while longer, but then they start falling, even as the news remains good. When the news turns bad again, they fall even faster. Before you know it, you’re down another 20 percent in the middle of another recession filled with bad news and hearing from the same experts that getting out was obvious to the smart money, whoever they are. (I’ll spare you the research: They don’t exist. They’re a fiction of the financial media, irrelevant for planning purposes.)\u003c\/p\u003e\u003cp\u003eYou might conclude from this brief junket to buy when news is bad and sell when it’s good. The idea is great on paper and sensible in spirit, but try it. Begin by asking yourself what constitutes enough bad news. Is it the first frightening headline, or the tenth? One week of coverage? A month? A year? Sure, buying cheap prices that accompany bad news makes sense, but nobody knows what depth of bad news will deliver optimum buy prices. “Buy the lows,” people chirp offhandedly as if it’s that simple, to which a battered veteran of wiggling price lines should reply, “Which lows?” This is to say nothing of the same difficulty in knowing what constitutes enough good news for selling. The market is equally tricky at bottoms and tops, and each new tricky moment provides investors with a fresh chance to blow it.\u003c\/p\u003e\u003cp\u003eReading the predicament spelled out in these pages in compact form without real emotions makes it plain to see, and tempting to mock. You know what, though? This path is trod by countless investors, but the financial industry lures them back time and again. The destructive cycle looks obvious in retrospect, but is not at all obvious when it’s happening. There’s no end to the slipperiness of the stock market.\u003c\/p\u003e\u003cp\u003eWe are very vulnerable when it comes to money, experiencing depression when we lose it and euphoria when we gain it, and we’re awful at timing. This combination makes financial markets a poisonous prescription for most people, yet millions are forced to participate as the only way they’ll ever be able to buy a bigger home, send a child to college, or retire one day.\u003c\/p\u003e\u003cp\u003eIn this book, we’re going to construct a plan that puts your savings on a reliable growth path without the need to time the market. Before we get there, however, it’s important for you to understand why you shouldn’t bother trying to time the market. The majority of investors learn this lesson the expensive way. You won’t.\u003c\/p\u003e\u003cp\u003eYou’ll learn in this chapter the myth of the perfect timer, a fictional character who buys bottoms and sells tops without fail. We’re going to call him Peter Perfect. His influence over the investment industry has cost innocent people their fortunes. Why? Because they’ve been told that anything less than Peter Perfect can achieve is a failure and that they should strive to emulate him, even though he doesn’t exist. They chase unrealistically high gains and end up losing, just as a person trying to copy Tinker Bell might leap off a cliff, expecting to fly. The Tinker Bell copycat loses her life. The Peter Perfect copycat loses his fortune.\u003c\/p\u003e\u003cp\u003eOur journey to a plan that boosts your savings through thick and thin begins by looking at what doesn’t work. Doing so will force us to examine unpleasant truths about our nature, which is hard for successful people to do. Generally, investors are smart and used to succeeding in life. They assume that what works elsewhere (hard work, studying, standing apart from the crowd) will work in the market, too. Yet it doesn’t because the market lacks the regularities needed to improve intuition with experience. Succeeding in stocks comes down to accepting that nobody can know the future, and then adopting an investment system that wins by reacting rather than predicting. We’ll get to the winning system soon enough, but first we’re going to take a sober look in the mirror to see why we need it.\u003c\/p\u003e\u003cp\u003eThe Zero-Validity Environment\u003c\/p\u003e\u003cp\u003eHave you ever wondered why experts get financial markets wrong, and why you make mistakes, too? The experts are not stupid; neither are you. Why is it that human beings can invent electricity, design airplanes, cure diseases, write literature, and craft cabinetry, but don’t have the foggiest clue where stock prices are heading?\u003c\/p\u003e\u003cp\u003eThere’s a simple answer, actually. Notice that all of these examples of human accomplishment follow set patterns and laws. The lessons we learn when researching electricity and other parts of the physical universe are applicable for all time. The reason an airplane flies is the same now as it was a hundred years ago. Medical research builds on past discoveries within a framework of unchanging rules. The kinds of stories people like are surprisingly fixed, which is why we still appreciate the works of Shakespeare four hundred years after he died. A master carpenter learns how to work with a certain grain of wood, and every time he sees that grain of wood again he knows what to do, because the wood behaves the same way each time.\u003c\/p\u003e\u003cp\u003eIn these areas of human endeavor, pattern recognition pays off. What we learn from past experience can help us in future experiences. This is not so in the stock market, where fluctuations follow no patterns precisely, despite what you might have heard. The lessons you learned in the last crash won’t necessarily help you in this one. Same with the last rally. Experience in the stock market doesn’t accumulate to create disciplinary wisdom the way it does in other walks of life. In fact, the very lessons we learn from past markets can lead us astray in future markets.\u003c\/p\u003e\u003cp\u003eThe Way We’re Wired\u003c\/p\u003e\u003cp\u003eThe study of how our minds and emotions work in the realm of money is called “behavioral economics” or “behavioral finance.” Among other things, it’s taught us that we hate losing money more than we love gaining it, and that we’re so averse to losing it that we’ll inadvertently lose more by taking too much risk to try recouping what we lost.\u003c\/p\u003e\u003cp\u003eThree leading contributors to behavioral economics are Daniel Kahneman, Richard Thaler, and Amos Tversky. Kahneman, a psychologist who won the 2002 Nobel Prize in Economics, summarizes the findings of his life’s work in collaboration with Thaler, Tversky, and others in his 2011 book, \u003ci\u003eThinking, Fast and Slow\u003c\/i\u003e.\u003c\/p\u003e\u003cp\u003eThe book offers insight into several areas of decision making given our emotional vulnerabilities and our tendency to draw hasty conclusions from limited sets of evidence, which Kahneman refers to as What You See Is All There Is (WYSIATI). He presents two ways that our minds process the world. System 1 thinking is fast, instinctive, automated, and emotional. System 2 thinking is slow, logical, deliberate, and rational. System 1 is easy and requires little effort; hence we use it most of the time in daily life. System 2 is hard and requires much more effort; hence we’re reluctant to switch over to it unless we absolutely must.\u003c\/p\u003e\u003cp\u003eWe Believe What We’ve Experienced\u003c\/p\u003e\u003cp\u003eKahneman’s work proved that our minds are not good at considering base rates and sample sizes when making decisions.\u003c\/p\u003e\u003cp\u003eA base rate is the frequency with which something occurs. If 3 percent of people have an eye twitch while 97 percent do not, then the base rate of eye twitching is 3 percent. You will forget this, however, when asked if you think the guy sitting by the window has an eye twitch. He’s a stranger to you. You’ll size him up from a distance and ask yourself if he seems like an eye twitcher. You’ll run through your mental inventory of all the eye twitchers you’ve ever known. The way he sits reminds you of an eye twitcher you used to sit next to on the school bus. He sure looks like an eye twitcher, you conclude, and answer in the affirmative: he’s definitely an eye twitcher. Yet you actually know nothing about the man by the window. With such a low base rate of eye twitchers, the only reasonable guess for you to make is that he’s not an eye twitcher, but you made an unreasonable guess that he is one based on your limited personal experience. All of us are vulnerable to this kind of hasty, sloppy decision making.\u003c\/p\u003e\u003cp\u003eA sample size is the number of units studied. The larger a sample size, the more units we study and the more accurate our results become. We know this instinctively but forget it in practice. You would not take a medicine that boasted a 100 percent cure rate with no side effects if you knew it had been tried on just five people. If all five were cured with no side effects, then the statistics are right, but the problem is the sample size. We get it. What we don’t get as easily is that when we tap into our personal experience, the most vivid collection of life data at our disposal, we’re relying on a similarly small sample size to draw conclusions. In the stock market, we remember that last year we lost money after the Fed’s June meeting, so we’re cautious going into future June meetings. We overlook the Junes that did not portend trouble because they didn’t personally affect us.\u003c\/p\u003e\u003cp\u003eWe’re quick to form an opinion based on the limited part of life we’ve experienced firsthand, and we lose perspective on the thimble of ocean water these personal lessons represent. Kahneman reminds us that large samples are more precise than small samples, and that small samples yield extreme results more often than large samples do. Thus our thimble of experience is going to expose us to extreme results, and we’re going to draw conclusions based on them in full confidence because they’re all we know firsthand. We’ll frequently proceed with certainty in the wrong direction based on what’s been right in our limited past. In the stock market, this becomes even worse because there’s an extra layer of uncertainty. Not only is our experience just a tiny slice of market history, even what has been true in market history is not necessarily going to be true again. This inconvenient fact spawned a favorite saying among traders: “It works until it doesn’t.”\u003c\/p\u003e\u003cp\u003eOur minds create plausible stories from limited data sets. In the market, this happens daily. At the end of each day, pundits report confidently why the market rose or fell. Even they know, however, that the reason proffered is usually arbitrary. I once appeared on a financial television program that invited two people to be on call for that day’s market wrap. One guest was the guy prepared to explain why the market had gone up; the other was the guy prepared to explain why the market had gone down. They were, respectively, the bull and the bear. Since nobody knows where the market will go on a given day, the station covered its bases by inviting a person who could say something convincing no matter what happened. Telling, isn’t it?\u003c\/p\u003e\u003cp\u003eKahneman writes that it’s natural for our System 1 thinking (the fast, instinctive, automated, emotional type) to “generate overconfident judgments, because confidence, as we have seen, is determined by the coherence of the best story you can tell from the evidence at hand. Be warned: your intuitions will deliver predictions that are too extreme and you will be inclined to put far too much faith in them.”\u003c\/p\u003e\u003cp\u003eWe Think We Knew It All Along\u003c\/p\u003e\u003cp\u003eEven more discouraging, when we’re proven wrong and change our minds, we can’t recall very well what led us to the wrong conclusions to begin with. We rationalize them away, sometimes convincing ourselves in cases related to stocks that \u003ci\u003ewe \u003c\/i\u003eweren’t wrong, \u003ci\u003ethe market \u003c\/i\u003ewas wrong. It should have gone down, or it should have gone up; if only it were more rational and understood the evidence as well as we understood it. Eventually, we decide that not only were we not wrong in our incorrect belief, but it wasn’t even our belief. No, we actually believed—knew, rather—that the market would go down. It’s so obvious, looking back. So, the next time we’re convinced by the evidence, we proceed as confidently as we did the last time we got it wrong, believing that our track record is better than it actually is and that what we know this time is bankable.\u003c\/p\u003e\u003cp\u003eThis mistaken belief that we knew it all along is called “hindsight bias.” We use it to improve ourselves in retrospect, believing we knew in the past things we didn’t actually know at the time but that we know now only with the help of hindsight. We compound the problems of this tendency by thinking that if we got it right last time, we’ll probably get it right this time, even though we didn’t get it right last time and have no business thinking we’ll get it right this time. Can you imagine a creature less suited for rational market analysis? We’re just smart enough to get ourselves into a heap of trouble, all too often with money that matters.\u003c\/p\u003e\u003cp\u003eAbout our hindsight bias, Kahneman writes that the human mind suffers an imperfect ability to recall past levels of knowledge and previous beliefs that have changed. When we arrive at new conclusions, we lose our grasp of previous conclusions and settle into thinking we’ve always believed what we believe now. This minimizes in our memory the extent to which past developments caught us off guard, and creates the illusion that we understood the past as it unfolded. Then, we think that if we navigated the past pretty well we’ll probably be able to predict the outcome of current events, too. We take comfort in this illusion that we understood the past and can forecast the future. It’s more reassuring than admitting that we actually have no idea why things went the way they did, or what’s going to happen next.\u003c\/p\u003e\u003cp\u003eWe Mistake Luck for Skill\u003c\/p\u003e\u003cp\u003eTo really have some fun, toss a person a few random successes in the market. Witness their confidence rise, their pride swell. More important, tabulate the increasing amount of money they allocate to their next ideas. “It worked last time,” they think. “Too bad my idea that gained thirty percent did so with only ten thousand dollars. What if I used fifty thousand next time?” What if, indeed.\u003c\/p\u003e\u003cp\u003eOn top of not understanding that winning streaks in the market happen randomly, on top of not seeing that two-thirds of professional money managers lose to the market, on top of not realizing that a few recent successes do not override a mountain of forecasting folly, we don’t recognize the ability of a single mistake with too much money to erase all the gains we accumulated in the past. You can get it right four times in a row, but if you get it wrong badly enough the fifth time, you’ll return to square one with nothing but a tax write-off to show for all your painstaking work and stress.\u003c\/p\u003e\u003cp\u003eEven though randomness says successes are bound to happen now and again among even the least skillful participants, we apply our successes toward a personal skill assessment upgrade. We’re not lucky; we’re good. This could be fine if we downgraded our skill assessment with each failure, but we don’t. When we’re right, we’re smart. When we’re wrong, it’s not our fault—we explain our failures away. Our assessment of ourselves rises toward “master” designation, ratcheting up with each success but only pausing its ascent with each failure.\u003c\/p\u003e\u003cp\u003eHere’s how Kahneman summarizes what is probably the most willfully ignored conclusion of behavioral finance studies: “There is general agreement among researchers that nearly all stock pickers, whether they know it or not—and few of them do—are playing a game of chance. The subjective experience of traders is that they are making sensible educated guesses in a situation of great uncertainty. In highly efficient markets, however, educated guesses are no more accurate than blind guesses.” Why? Because everybody competing is in possession of the same information, so there’s no edge to be found.\u003c\/p\u003e\u003cp\u003eNewcomers to the market think they’re breaking new ground by reading balance sheets, dissecting management discussions, meeting with competitors, and so on. What they miss is that everybody else is doing the same things. Understanding a company’s prospects or the market’s prospects is not enough to make a wise decision on the future direction of prices. Whatever is known by us is known by others, too, reducing the stock picker’s job to speculating on what fickle humans will do with the information they possess. Nobody knows, so our decisions are reduced along with everybody else’s to meaninglessly educated guesses. We’ll win some, we’ll lose some, just like others in the crowd, but we’ll somehow conclude we’re more skillful than most—even as we achieve average results.\u003c\/p\u003e\u003cp\u003eIllusions of skill can be convincing, though. Say you made the top 3.1 percent of investment managers, joining a group of just 313 out of 10,000 who earned money five years in a row. You’d be proud of yourself—rightfully so, most people would grant. Nassim Nicholas Taleb would disagree. He shows in his 2001 book, \u003ci\u003eFooled by Randomness\u003c\/i\u003e, that the outcome could be ascribed to chance. “No,” you object, but work through a simple experiment offered by Taleb.\u003c\/p\u003e\u003cp\u003eImagine\u003c\/p\u003e","brand":"Plume","offers":[{"title":"Default Title","offer_id":48338549407973,"sku":"NP9780142180952","price":18.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9780142180952.jpg?v=1769572644","url":"https:\/\/k12savings.com\/products\/the-3-signal-isbn-9780142180952","provider":"K12savings","version":"1.0","type":"link"}