Stock Market Classics: Warren Buffett and the Salad Oil Scandal

Imagine you are standing on a pier in New York Harbor in the late autumn of 1963. You see massive tanks that are supposed to be filled with millions of pounds of salad oil—enough to fill the kitchens of half the country. On paper, these tanks represent a fortune, and because a respected company like American Express has issued receipts verifying that the oil is actually there, banks have lent hundreds of millions of dollars against it. But then, the inspectors arrive. They dip their poles into the tanks and realize something horrifying: the tanks are almost entirely filled with seawater, with just a thin layer of oil floating on top to trick the sensors . This was the "Salad Oil Scandal," a fraud so massive it threatened to take down one of the most iconic financial institutions in the world. As an investor, your first instinct would likely be to run—to sell every share you owned before the company collapsed into bankruptcy. Most people did exactly that. The stock price of American Express was sliced in half over about three months, falling from $59 to $29 . But while the crowd was panicking, a young man in Omaha named Warren Buffett was doing something counterintuitive. He wasn't looking at the scandal; he was looking at the people in restaurants and hotels. He noticed they were still using their American Express cards to pay for dinner and rooms, completely indifferent to a warehouse fraud in New Jersey . This moment illustrates a core principle of the stock market that you need to grasp early on: the difference between a temporary crisis and a permanent breakdown of a business. This episode is about how you can look past the scary headlines to find real value. We are going to explore the stories of legends like Buffett, Jesse Livermore, and Peter Lynch to show you that the stock market isn't just a place where numbers change on a screen—it is a theater of human psychology, where the patient and the observant can build life-changing wealth by understanding a few timeless rules. You will learn why your purchase price is often the least important number in your head, how to spot a "box" that signals a stock is ready to soar, and why the best time to buy is often when it feels the most uncomfortable. So let's dive into the mechanics of how these fortunes were actually made.

Before you can trade like a pro, you have to understand the mental baggage that almost every beginner carries into the market. It usually starts with a number. Think back to 1942, when an eleven-year-old Warren Buffett took $114.75—money he’d saved from delivering newspapers and selling soda—and bought three shares for himself and three for his sister Doris of a company called Cities Service Preferred . He bought in at $38.25 a share. Almost immediately, the market did what it often does to beginners: it tested his resolve. The price dropped to $27. For a kid who had spent five years scrounging every penny, losing 30% of his capital felt like a physical wound . But the real damage wasn't the loss on paper; it was the "anchor" he created in his mind. He became obsessed with that $38.25 purchase price. All he wanted was to get his money back. When the stock finally crawled back up to $40, he sold immediately, relieved to have escaped with a tiny five-dollar profit . But here is the kicker: shortly after he sold, the price didn't stop at $40. It rocketed to $202 . By fixating on what he paid, he missed out on a fortune. This is the first major lesson for you: the stock market does not know or care what you paid for a stock . Your purchase price is an irrelevant historical fact. What matters is the company's intrinsic value—the actual worth of the business based on its future earnings and assets. When you anchor yourself to your entry price, you make emotional decisions instead of rational ones. You sell your winners too early because you’re scared of losing a small gain, and you hold your losers too long because you’re waiting to "break even." Buffett later called this one of the most important lessons of his life because it taught him that the real secret to wealth is patience and a focus on the business, not the ticker tape . If he had held those shares, that $114 investment could have eventually grown into hundreds of thousands of dollars . This shift from "price-watching" to "business-understanding" is the bridge you must cross to become a successful investor.

If you can move past your own internal anchors, the next step is learning how to read the external world when it seems to be falling apart. This brings us back to the Salad Oil Scandal of 1963. To understand why Buffett was willing to bet 40% of his entire partnership’s capital on American Express during its darkest hour, you have to understand the concept of the "moat" . A moat is a durable competitive advantage that protects a company from its rivals, much like a physical moat protects a castle. In 1963, American Express had a massive moat in its Travel and Entertainment (T&E) card business. It wasn't just a piece of plastic; it was a status symbol. People paid annual fees specifically for the prestige of carrying it, and merchants accepted it because it meant the customer was affluent and reliable . Buffett realized that while the company’s warehousing division had been hit by a fraud, the "franchise"—the core card business—was completely untouched . This is the "separation of crisis from franchise." When you see a company you like hit the headlines for a scandal or a bad earnings report, ask yourself: is this a permanent impairment of the business, or is it a temporary operational failure? . In the AmEx case, the fraud was operationally and reputationally isolable. It didn't make the credit card less valuable to a traveler in Paris or a restaurant in New York. Buffett spent time in the field, studying cardholder behavior and merchant relationships, and saw that the card usage hadn't dropped . This gave him the conviction to buy when the "margin of safety" was massive. The stock was trading at about six times its earnings, while it usually traded at fifteen times . By buying at a deep discount to the company’s long-term value, he protected himself against being wrong about the timing of the recovery. It took three years for the stock to fully rebound, but when it did, the returns were astronomical . This teaches you that the best opportunities often come wrapped in a crisis that scares away the "weak hands"—the investors who don't understand what the company actually does.

While Buffett found wealth by buying during a panic, another legend named Jesse Livermore made his fortune by doing the exact opposite: betting that a massive boom was about to turn into a bust. In the late 1920s, the United States was gripped by speculative euphoria. Everyone from barbers to socialites was buying stocks on "margin"—which means they were borrowing money to buy more shares than they could actually afford. Livermore, known as the "Boy Plunger," had a different perspective because he had been bankrupted and rebuilt his fortune several times . He didn't just look at balance sheets; he "read the tape." He watched the way prices moved and recognized that the market was becoming dangerously overextended. He saw that the psychology of the crowd had shifted from rational investing to pure greed. In October 1929, while the rest of the country was still cheering, Livermore began building a massive "short" position . Shorting is a way to profit when a stock price goes down. You borrow shares, sell them at a high price, and hope to buy them back later at a lower price to return them. When the market finally collapsed on Black Tuesday, Livermore walked away with $100 million—a sum worth billions in today's dollars . His key insight was that markets are driven by human emotions—fear and greed—and that these emotions are as "old as the hills" . This doesn't mean you should go out and try to time the next market crash—that is incredibly dangerous and even Livermore eventually faced financial ruin later in life. But it does mean you should be wary when everyone around you is convinced that prices can only go up. As Buffett famously said years later, you want to be "fearful when others are greedy, and greedy when others are fearful" . Livermore’s success came from his ability to stand apart from the crowd and recognize that a trend cannot last forever if it is built on nothing but borrowed money and excitement.

Not every successful strategy requires you to be a master of macroeconomics or a deep-value hunter like Buffett. Sometimes, the best way to navigate the market is to have a very specific, mechanical system that removes your emotions from the equation. Consider the story of Nicolas Darvas, a world-famous ballroom dancer in the late 1950s. Darvas wasn't a Wall Street insider; he was touring the world, often using only Barron's weekly newspaper for research and sending telegrams to communicate with his broker . Yet, he turned $36,000 into more than $2.25 million in just three years . He did this by developing what he called the "Box Theory." He noticed that stocks don't move in straight lines; they tend to trade within a specific price range—a box—before breaking out to a higher level. He would look for stocks in "growth" industries, like electronics or missiles in the 1950s, and then wait for a stock to show unusual volume . Once he saw that volume, he would identify the top and bottom of its current trading range. He would place a "buy" order just above the top of the box and a "stop-loss" order just below the bottom . A stop-loss is an automatic order to sell if the price hits a certain level, which limits your downside. If the stock broke out and started forming a new, higher box, he would simply move his stop-loss up to the bottom of that new box . This allowed him to "trail" his profits upward while protecting himself from a sudden reversal. For example, when he traded Lorillard Tobacco, he bought in as it broke out, survived a small dip that hit his initial stop, and then had the conviction to buy back in when the strength returned . He eventually made a 60% profit in six months while the broader market only gained 7.5% . The lesson here for you is about discipline. Darvas didn't care about tips or rumors; he cared about price action and volume. He realized that a stock breaking out of its "box" on high volume was a sign that big institutional investors were moving in, and he just wanted to hitch a ride on their coattails.

As you begin to build your own portfolio, you might be tempted to look at what the biggest, most famous funds are buying. But there is a hidden trap in following the giants, and the story of Peter Lynch and the Fidelity Magellan Fund explains why. From 1977 to 1990, Lynch achieved what many consider the greatest run in the history of mutual funds, averaging 29.2% annualized returns . To put that in perspective, a $10,000 investment with him would have grown to $360,000 in just thirteen years . Lynch’s "secret" was actually quite simple: he looked for "ten-baggers"—stocks that could grow ten times in value—and he often found them in boring, overlooked places like taco chains or hosiery companies . He was a "bottom-up" stock picker, meaning he focused on individual companies rather than the overall economy. He famously told people to "invest in what you know." If you saw a new store in the mall that was always crowded, he wanted you to go read their annual report . However, Lynch's story also contains a warning about "size constraints." As the Magellan Fund became famous, billions of dollars poured in. By the time he retired, the fund had $14 billion in assets . This sounds like a success, but for a fund manager, it's actually a burden. When you have $14 billion, you can't buy small, fast-growing companies anymore because you’d end up owning the entire company just to make the investment meaningful for your portfolio. You are forced to buy the same giant stocks as everyone else, which makes it nearly impossible to beat the market . This is why, after Lynch left, the Magellan Fund’s performance regressed to the mean—it became average . For you, as a beginner with a smaller amount of capital, this is actually an advantage. You can invest in small, innovative companies that are too tiny for the big Wall Street funds to notice. You have a flexibility that the billion-dollar managers envy. Lynch proved that you can beat the market by doing your own "scuttlebutt" research, but he also proved that outperformance is very hard to sustain once you become the market yourself .

Perhaps the most dramatic example of modern market dynamics comes from Michael Burry, the physician-turned-investor who was featured in "The Big Short." In the mid-2000s, Burry noticed something that the entire world was ignoring: the American housing market was built on a foundation of sand. He didn't just listen to the "experts" who said home prices always go up; he actually read the prospectuses for mortgage-backed securities—thousands of pages of fine print that described the actual loans . He saw that people with no income and no down payments were getting massive loans with interest rates that would soon reset to much higher levels. He knew a wave of defaults was coming, and he decided to bet against it using a tool called a "credit default swap" (CDS) . A CDS is essentially an insurance policy on a bond. Burry paid a small premium every month, and if the mortgage bonds defaulted, he would receive a massive payout . This is what we call an "asymmetric trade." His downside was limited to the premiums he paid, but his upside was virtually unlimited. But here is where the lesson on "psychological endurance" comes in. Burry was right in 2005, but the crash didn't happen until 2008 . For three years, he sat in his office losing money every month on those premiums while his investors screamed at him and threatened to sue . Being "early" in the stock market often feels exactly like being "wrong." Burry had to have the stomach to stay alone in his conviction while the rest of the world told him he was crazy. When the system finally collapsed, his fund returned 489% to investors from inception, and he personally made $100 million . Burry's story teaches you that the highest quality conviction comes from doing the work that nobody else wants to do—reading the footnotes and the raw data—and that the best trades are often the ones that make you feel the most isolated .

Now that we have walked through these legendary stories, how do you actually apply this to your own life? The first step is to realize that "time in the market" is almost always better than "timing the market." If you had invested $114.75 in a hypothetical no-fee S&P 500 index fund back in 1942, it would have been worth $606,811 by January 31, 2019 . You don't need to find the next "Big Short" to build wealth; you just need to start. Use the "Darvas" approach to find industries you believe will grow over the next twenty years, and then look for the leaders within those spaces . When you buy, do it with a "margin of safety." Don't pay a premium for a stock just because it's popular; wait for a moment of "temporary crisis" like the Salad Oil Scandal to buy a great business at a fair price . Most importantly, manage your own psychology. Stop checking your portfolio every ten minutes. Daily price movements are just noise designed to make you act impulsively. Instead, check your holdings quarterly and focus on whether the "franchise" is still intact . If the reason you bought the company hasn't changed, don't let a 20% drop in price scare you into selling. In fact, like Buffett, you should view a drop as an opportunity to buy more of a quality business at a discount . Remember the "asymmetry" of the Michael Burry trade: always look for situations where your potential gain is much larger than your potential loss. This often means staying away from "get rich quick" schemes and focusing on boring, compounding growth. If you can develop the patience of an eleven-year-old who learned his lesson the hard way, you are already ahead of 90% of the people trading today.

We have covered a lot of ground today, from the salad oil scandal of the 1960s to the complex derivatives of the 2008 crash. If there is one thread that ties all these stories together, it is that the stock market is ultimately a mirror of human nature. It rewards those who can control their emotions and punishes those who follow the crowd without thinking. You've seen how Warren Buffett learned that his purchase price was just a number, how Jesse Livermore saw the cracks in a boom before anyone else, and how Peter Lynch found fortunes in the everyday world. These aren't just historical anecdotes; they are the blueprints for how you can navigate the world of finance. The market will try to scare you with headlines and tempt you with "sure things," but your job is to remain the "doctor who reads the footnotes" . Take a moment to reflect on which of these characters resonated most with you. Are you a researcher like Burry, a disciplined system-follower like Darvas, or a value-hunter like Buffett? Understanding your own temperament is the first real step toward becoming a successful investor. The "American tailwind"—the long-term growth of the economy—is a powerful force, but you can only benefit from it if you stay in the game . Thank you for spending this time with me today to explore these ideas. I hope you carry these stories with you the next time the market gets "scary" or "exciting." The rules haven't changed in a hundred years, and they likely won't change in the next hundred. It's all about patience, research, and the courage to act when everyone else is frozen. Take one of these principles—perhaps the idea of the "margin of safety" or the "Darvas box"—and look at your own investments through that lens this week. You might be surprised by what you see when you stop looking at the price and start looking at the business.