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A brief history of how humans learned to bet on the future – and kept making the same mistakes
Most people think of the stock market as a modern invention. Something that arrived alongside WiFi and financial news channels. But humans have been pooling money, trading shares, and losing their shirts in speculative manias for over four centuries. The technology has changed. The psychology has not.
This is the story of how we got here.
Amsterdam, 1602: The Accidental Invention
The stock market was not designed. It emerged. The Dutch East India Company, or VOC, needed an absurd amount of capital to send ships across the world, buy spices, and bring them back before the crew died of scurvy. No single merchant could fund that. So they did something radical: they sold shares to the public.
Anyone could buy a piece of the venture. Butchers, bakers, and politicians all threw money in. And here is where it gets interesting. The VOC did not just create the first publicly traded company. It created the first investors who had no idea what the company actually did. They just knew the price was going up.
Within a few years, Amsterdam had a functioning stock exchange, complete with speculators, short sellers, and people trading options on tulip bulbs. In 1637, the famous Tulip Mania saw bulb prices rise to the cost of a canal house before collapsing overnight. It was the first recorded asset bubble, and it followed a script that would repeat itself with eerie precision for the next four hundred years: new asset appears, excitement builds, everyone piles in, someone is left holding worthless inventory.
The Dutch gave us the stock market and the cautionary tale at the same time. We kept the first and ignored the second.
London, 1700s: Coffee, Gossip, and the South Sea Disaster
The London Stock Exchange did not start in a grand building. It started in coffeehouses. Traders gathered at Jonathan’s Coffee House in the late 1600s, buying and selling shares over cups of something that barely qualified as coffee. The setting was informal. The consequences were not.
By 1720, England produced its own spectacular bubble. The South Sea Company promised investors it would make fortunes trading with South America. The problem was that Spain controlled most of South America and had no intention of sharing. This was not a minor detail. But investors ignored it because the stock price was rising, which meant the company must be doing something right.
Isaac Newton, possibly the smartest human who ever lived, invested early, made a profit, sold his shares, and then watched the price keep climbing. Unable to bear missing out, he bought back in near the top and lost roughly 20,000 pounds. In today’s money, that is several million. He reportedly said afterward that he could calculate the motion of heavenly bodies but not the madness of people.
This quote should be printed on the welcome screen of every brokerage app.
The South Sea Bubble taught England a lesson about financial regulation, which it promptly forgot and had to relearn every few decades. But it also revealed something fundamental: markets are not just mechanisms for allocating capital. They are arenas for human emotion. Greed and fear are not bugs in the system. They are the system.
America Enters the Game
The New York Stock Exchange was founded in 1792, when stockbrokers signed an agreement under a buttonwood tree on Wall Street. It is a charmingly modest origin story for what would become the financial center of the world.
For most of the 1800s, the American stock market was a playground for insiders and robber barons. Men like Cornelius Vanderbilt and Jay Gould manipulated stock prices with the subtlety of a sledgehammer. There were no meaningful regulations. If you had enough money, you could corner a market, spread false information, and bankrupt your competitors before lunch.
The average person did not invest in stocks during this era. Stocks were seen as gambling, which, to be fair, they mostly were. The idea that ordinary citizens should put their savings into the market would not arrive for another century.
The 1920s: Everybody In
The Roaring Twenties changed the relationship between the public and the stock market. For the first time, regular Americans began buying stocks in large numbers. Brokers made it easy by offering margin accounts, which let people buy shares with borrowed money. You could put down ten dollars and control a hundred dollars worth of stock. When prices went up, this was genius. When prices went down, it was catastrophe.
And prices went down.
The crash of 1929 did not happen in a single day, though Black Tuesday gets most of the attention. It was a slow unraveling that started in September and accelerated through October. By the time it was over, the market had lost nearly 90 percent of its value from peak to trough. The Great Depression followed, and an entire generation learned to distrust Wall Street.
Here is the counterintuitive part. The crash of 1929, as devastating as it was, led to the creation of the Securities and Exchange Commission in 1934. The SEC introduced rules that made markets more transparent and less rigged. The disaster forced the system to become more fair. Sometimes the worst outcomes plant the seeds for the best reforms. The question is whether the cost was worth it.
The Post War Boom and the Birth of the Modern Investor
After World War II, something shifted. The American economy surged. Suburbs expanded. A middle class emerged with money to save and nowhere particularly exciting to put it. The stock market, cleaned up by Depression era regulations, started to look respectable.
Mutual funds, which had existed since the 1920s, became popular in the 1950s and 1960s. They offered a simple proposition: give us your money, we will pick the stocks, and you can get on with your life. This was the beginning of passive investing for the masses, even though the funds were actively managed.
But the real intellectual revolution was happening in academia. In 1952, Harry Markowitz published a paper on portfolio theory that essentially argued investors should think about risk and return together, not just chase the highest possible gains. It sounds obvious now. At the time, it was radical enough to eventually earn him a Nobel Prize.
Then came Eugene Fama in the 1960s with the Efficient Market Hypothesis, which argued that stock prices already reflect all available information. If true, this meant that trying to beat the market was largely a waste of time. Professional fund managers, in this view, were not much better than dart throwing monkeys.
The industry did not appreciate this comparison. But decades of data have mostly supported it.
The 1970s and 1980s: Index Funds and the Greed Decade
In 1976, John Bogle launched the first index fund available to retail investors through Vanguard. The idea was simple: instead of paying a manager to pick stocks, just buy all the stocks in an index like the S&P 500 and hold them. Costs would be minimal. Returns would match the market.
Wall Street mocked him. They called it Bogle’s Folly. Why would anyone settle for average returns?
The answer, it turned out, was that average market returns beat most professional stock pickers over the long run, especially after fees. Bogle was not offering mediocrity. He was offering math. It took decades, but the index fund became the single most important investment vehicle of the modern era. Bogle never became a billionaire from it because he structured Vanguard as a company owned by its fund holders. He gave up personal wealth so that millions of ordinary investors could keep more of theirs.
Meanwhile, the 1980s brought a different energy to Wall Street. Junk bonds, leveraged buyouts, and a culture of excess defined the decade. Michael Milken made billions trading high yield debt before going to prison. Gordon Gekko, a fictional character from the movie Wall Street, declared that greed is good, and too many real people took it as career advice.
The tension between Bogle and the 1980s excess captures something essential about investing. There have always been two paths: the boring one that works slowly and the exciting one that works until it does not.
The Dot Com Bubble: History Rhymes Again
By the late 1990s, the internet had arrived, and investors lost their minds in a manner that would have felt familiar to anyone who lived through Tulip Mania. Companies with no revenue, no business plan, and a name ending in dot com were worth billions. Pets.com became the poster child for absurdity. It was an online pet supply store that spent more on advertising than it made in revenue, went public, and collapsed within a year.
The Nasdaq peaked in March 2000 and then fell nearly 80 percent over the next two years. Trillions of dollars evaporated. Retirement accounts were gutted.
But here is the thing that most retellings miss. The dot com bubble was not wrong about the internet. The internet did change everything. It just did not change everything in eighteen months. The investors who bought Amazon at its peak in 1999 and held through the crash eventually made extraordinary returns. The ones who bought Pets.com did not. The bubble got the thesis right and the timeline catastrophically wrong.
This is a pattern worth remembering. Manias are often built on a kernel of genuine insight, wrapped in layers of delusion.
2008: The System Breaks
The financial crisis of 2008 was different from previous crashes because the danger was not in stocks. It was in the plumbing of the financial system itself. Banks had packaged risky mortgages into complex securities, slapped high ratings on them, and sold them to investors worldwide. When housing prices fell, the whole structure collapsed like a Jenga tower where too many pieces had been removed.
Lehman Brothers went bankrupt. The global economy nearly seized up. Governments stepped in with massive bailouts. The people who caused the crisis mostly kept their bonuses. The people who did not cause it lost their homes.
2008 revealed something uncomfortable: the financial system had become so interconnected that the failure of a few institutions could threaten the entire global economy. The phrase “too big to fail” entered everyday language, carrying with it the implication that the game was rigged in ways that ordinary people were only beginning to understand.
The Current Era: Apps, Memes, and Infinite Information
Today, anyone with a phone can open a brokerage account in minutes and start trading. The barriers to entry have never been lower. This is genuinely good. Access to markets should not be reserved for the wealthy.
But access is not the same as understanding. The GameStop saga of 2021, where retail traders on Reddit drove a struggling video game retailer’s stock price to absurd heights, was celebrated as a populist uprising against Wall Street. And in some ways, it was. But many of the people who bought at the top lost money while the narrative moved on without them. The crowd was fighting the establishment and the establishment’s math at the same time. Math tends to win eventually.
We now live in an era of infinite financial information. There are podcasts, newsletters, YouTube channels, and social media accounts all offering investment advice. The irony is that more information has not produced better investors. It has mostly produced more confident ones.
What Four Centuries Teach Us
If you compress four hundred years of market history, a few lessons emerge with stubborn clarity.
First, human nature does not upgrade. The psychology that drove Dutch merchants to overpay for tulips is the same psychology that drives people to buy cryptocurrency they do not understand at prices they cannot justify. Technology changes the medium but not the message.
Second, the boring strategy usually wins. Diversification, low costs, long time horizons. These principles are not exciting, which is precisely why they work. Excitement in investing is usually a cost, not a benefit.
Third, crashes are not exceptions to the system. They are features of it. If you plan to invest for decades, you will live through several. The ones who build wealth are not the ones who avoid downturns. They are the ones who survive them.
Fourth, and perhaps most importantly, the financial industry has always been better at generating fees than generating wisdom. The best investment advice in history, buy a diversified basket of stocks and hold it for a long time, is free. Everything else is mostly decoration.
Four hundred years of financial innovation, and the best strategy still fits on an index card. There is something both reassuring and deeply funny about that.
