Paul Tudor Jones: Strategy Behind the 1987 Crash Trade

On October 19, 1987, the Dow Jones Industrial Average lost 22.6% in a single day. Most market participants lost money that Monday, many of them a large part of their savings. A 33-year-old fund manager from Memphis who had started out in cotton made an estimated $100 million that year. He had not guessed the crash. He had prepared for it, with a model, a plan for the exit and a position size that would have survived being wrong.

Paul Tudor Jones is interesting because his craft can be explained. He has no secret indicator. He uses tools that every trader has: a moving average, a fixed ratio of reward to risk and the willingness to drop an opinion within minutes. That makes him more useful in practice than many legends whose success nobody can explain afterwards.

This portrait shows how Jones works, which of his rules you can use and where the legend is thinner than its reputation. Where popular versions of his story differ from the sources, this article says so. It follows our editorial policy. It is for education, not investment advice, and past results do not predict future returns.

Paul Tudor Jones in 30 seconds

• The trade of his life: Jones was short before the 1987 crash and finished the year up 125.9% after fees. The profit is estimated at about $100 million.
• His approach is global macro: he derives positions from interest rates, currencies and capital flows and trades them mostly through futures, not single stocks.
• His most important metric: the 200-day moving average. When a market falls below it, he cuts the position or gets out.
• His risk frame: a target reward to risk ratio of 5 to 1 and hard limits on daily and monthly losses. That allows him to be wrong more often than right.
• His wealth: $8.1 billion according to Forbes (October 2026). His firm, Tudor Investment Corporation, manages about $17 billion.
• Today: Jones calls Bitcoin a better inflation hedge than gold and expects 2027 to be a very hard year for stocks.

Who is Paul Tudor Jones?

Paul Tudor Jones II is an American hedge fund manager who founded Tudor Investment Corporation in 1980 and became famous for his short positions in the stock market crash of October 1987.

He was born on September 28, 1954, in Memphis, Tennessee. He graduated in economics from the University of Virginia in 1976. He was later admitted to Harvard Business School but did not go, because he did not see what it would add to his work in the markets.

Tudor Investment Corporation is the investment firm Paul Tudor Jones founded in 1980, based in Stamford, Connecticut, which manages about $17 billion.

He is still co-chairman and chief investment officer of the firm. Its flagship strategy has a history of almost 40 years, and according to Forbes it manages about $17 billion. Forbes put his personal net worth at $8.1 billion in October 2026. You will also find him in our ranking of the best traders in the world, where his flagship fund appears with its documented annual return.

Outside trading, he is a philanthropist. In 1988 he founded the Robin Hood Foundation in New York together with Peter Borish, David Saltzman and Glenn Dubin.

The Robin Hood Foundation is a New York charity founded in 1988 to fight poverty, which Paul Tudor Jones co-founded.

In 2014 he added JUST Capital, a nonprofit that ranks large US companies on how they treat workers, customers and communities. It rates the companies of the Russell 1000 on social criteria that come from surveys of the American public.

From the cotton floor to his own firm

Jones did not start on Wall Street but in the cotton business. In 1976, after college, he went to his uncle Billy Dunavant, one of the largest cotton merchants in the United States, as Jones told Jack Schwager. Dunavant sent him to the famous cotton trader Eli Tullis in New Orleans, who gave him a job on the floor of the New York Cotton Exchange.

There Jones learned floor trading in its hardest form. Tullis traded large positions and stayed calm on the outside, even when the market ran against him. Schwager writes that this steel-hard emotional control made the greatest impression on Jones. According to Business Insider, the job ended abruptly: Tullis fired him after Jones fell asleep at his desk following a night of partying.

At about 24, he became a commodity broker at E. F. Hutton. As a young broker he also made the mistake that shaped his risk management: in 1979 a single cotton trade cost his accounts 60% to 70% of their equity, as he told Jack Schwager. After that, he put defense first.

Then he went out on his own. In the fall of 1980 he became an independent floor trader at the New York Cotton Exchange, and he founded the Tudor Group the same year. Commodities Corporation in Princeton, the firm where Michael Marcus and Ed Seykota also traded, gave him $30,000 to manage. His Tudor Futures Fund started in September 1984 with $1.5 million.

October 19, 1987: the trade that made him famous

The basis for the best-known trade of his career did not come from Jones himself but from his research director, Peter Borish. Borish laid the price chart of the 1980s over that of the 1920s, month by month. In Market Wizards, Schwager describes a remarkable degree of correlation between the two.

From this comparison, Jones drew an expectation, not a forecast with a date. If the pattern continued, the excess would be followed by a sharp break. The exact timing stayed open; Borish himself first expected the spring of 1988. What mattered was therefore not the prediction but the positioning: Jones held short positions with a defined risk and waited instead of betting on a date.

Black Monday was October 19, 1987, the day the Dow Jones Industrial Average lost 22.6% in a single trading session.

For Tudor, 1987 ended with a return of 125.9% after fees in its main fund. The profit is estimated at about $100 million for the year. In October alone, the Tudor Futures Fund gained 62%, according to Market Wizards. One point matters for the picture: these numbers are the result of months, not of a single day, and not only of the shorts. At the close on October 19, Jones covered his stock index shorts, went slightly long and put on his largest bond position ever.

What makes this trade instructive is the mix of thesis, no fixed timing and a cap on risk. Jones was wrong about the date. The error cost him nothing, because the position size was chosen so that it could survive the wait.

Global macro: how Paul Tudor Jones reads the markets

Global macro is a trading approach that derives positions from economic developments and trades them through bonds, currencies, commodities and stock indices.

Jones does not look for undervalued single stocks. He asks where the money is flowing: what are the central banks doing, how are interest rates and government debt moving, where is pressure building on a currency. From that picture he works out which market has to move, and he puts the idea on through futures, because there he can get in and out quickly and with leverage.

The second part of his work is purely technical. The macro thesis gives the direction, the chart gives the timing and the exit. Jones has stressed more than once that he does not rely on his opinion but on what the price does. If a market moves against him, the thesis is finished for him, however convincing it sounds.

This separation of thesis and signal is the practical core. A macro thesis without a chart signal leads to positions you hold forever, because you are sure you are right. A chart signal without context leads to trades without substance. Jones needs both, and he gets out as soon as one of them disappears.

1. MacroThesisRates, currencies and capital flows suggest which market has to move.
2. ChartSignalThe price must confirm the idea, for example above the 200-day average.
3. RiskPositionSize follows his loss limits, and the reward should be about five times the risk.
4. ChartExitIf the price moves against him, the idea is finished, however good it sounds.

Drawn from his interviews. Thesis and chart signal must both hold; if one falls away, he gets out.

The approach has limits. Global macro needs capital, access to futures markets and time. With a small account you cannot spread the positions sensibly, and single swings push you out of the market. For most private traders the approach as a whole cannot be copied, but its risk logic can.

The risk rules: 5 to 1, loss limits and the 200-day line

Jones’ best-known tool is not a set of indicators but a single average. His rules fit on one page, and four of them carry the whole method: one line on the chart, one ratio, hard loss limits and one ban.

The 200-day moving average is the average of the closing prices of the last 200 trading days, and it serves as a dividing line between uptrends and downtrends.

In his interview for Tony Robbins’ book “Money: Master the Game” (2014), Jones said: “My metric for everything I look at is the 200-day moving average of closing prices.” If a market falls below that line, he cuts the position or gets out. The rule is deliberately blunt: it makes the decision for him when things get uncomfortable. How the line is calculated and used is explained in our guide to moving averages.

The second pillar is the ratio of profit potential to risk, and there he is unusually picky.

Paul Tudor Jones’ 5 to 1 rule means that he only takes trades whose profit potential is at least five times the amount he risks.

The rule does not come from Market Wizards but from later interviews, such as the one for Tony Robbins. The arithmetic effect is large: at 5 to 1, a trader who is right only once in five trades still comes out one unit ahead, and the break-even point is one winner in six. Jones concluded that the hit rate comes second, as long as the losses stay small.

Then come his loss limits. Asked by Schwager how much he risks per trade, Jones said he does not break it down trade by trade, because all his positions are related. He controls risk for the whole account: if his equity drops 1% to 2% in a single session, he may close everything, and he never wants a double-digit loss in a month. When he trades poorly, he trades smaller. Only if a single mistake stays small can you hold a thesis for months.

The fourth rule is the shortest, and he told it to Schwager in four words: “Don’t ever average losers.” A handwritten sheet with the words “Losers average losers” on his office wall became one of the best-known pictures of him, and the rule is quoted in almost every portrait of his method.

“Losers average losers” is Paul Tudor Jones’ principle never to add to a losing position.

Averaging down feels like discipline, but it is the opposite. Whoever adds to a loser increases the risk at exactly the moment the original idea has been proven wrong. For Jones, this is the single mistake that ends careers.

All four rules work with a small account too, because none of them needs capital:

• A fixed loss limit: set a maximum loss per day and per month, and calculate each position from the distance to your stop, not from your gut. Our guide to position sizing shows how.
• A minimum reward to risk ratio: do not take trades that do not offer it. Over many trades, this ratio decides your expected value.
• A mechanical exit line: the 200-day moving average is one option, another fixed level works too. What matters is that it is set before you enter.
• No adding to losers: this rule needs no exception and cannot take one.

None of the four works alone. An exit without a loss limit is as useless as a good reward to risk ratio that you soften once you are in a loss. If one rule goes, the other three no longer carry the method.

What Paul Tudor Jones says about trading psychology

Jones talks remarkably little about profits and remarkably often about avoiding losses. His best-known line on this, from Market Wizards: “I am always thinking about losing money as opposed to making money.” The job, in his view, is not to find the next big trade but to protect capital.

From this follows an attitude many traders find hard: he treats his own opinion as disposable. A position that runs against him is not defended but closed. Afterwards he may put the same idea on again if the market allows it. This separation of opinion and position is where most private traders fail.

The third piece is humility toward his own success. Schwager writes that after big winning streaks Jones is particularly cautious about getting overconfident. His own rule on size runs both ways: trade smaller when you are trading poorly, larger when you are trading well. The point is that size follows your results, not your mood.

How similar these thoughts are across very different traders shows in a comparison with Jesse Livermore. Jesse Livermore reached the same conclusions in the 1920s and still failed to stick to them himself. Jones wrote the foreword to the annotated edition of Reminiscences of a Stock Operator, the 1923 novel about Livermore.

“Trader”: the documentary he had withdrawn

In 1987 a film crew followed the 32-year-old Jones at work. The film, called “Trader” and directed by Michael Glyn, was made for PBS and shot before the crash. It shows him in the office, on the phone and explaining why he expects a crash like that of 1929.

In the 1990s Jones asked the director to take the film out of circulation. The New York Times wrote in 2007 that he wanted distance from that version of himself. Copies still circulate online, but the film is not officially available. It is still worth watching for traders, because it shows something interviews leave out: the time between trades, the waiting, the cutting back of positions, the misses.

The film itself makes that easy to understand. It shows a very young man saying things that a billionaire with a foundation and a public role would no longer say like that. Beyond the newspaper report, any further reading remains speculation.

A critical look: what the legend leaves out

Honesty means saying that the story of the infallible macro trader cracks in several places. Four points belong to a fair assessment, and they apply to most trading legends.

The rule violation of 1994. The US Securities and Exchange Commission accused Tudor Investment of breaking the short sale rule that applied at the time, in March 1994. The case concerned short sales in 27 Dow stocks on March 15 and 16, 1994. It was settled in 1996 without Tudor admitting or denying the findings. In November 2007 the SEC vacated the cease-and-desist order at Tudor’s unopposed request, after the tick rule itself had been repealed that July. That was a reaction to the new rules, not a finding that the trades of 1994 had complied with the old one.

The returns are no longer those of 1987. The spectacular years were the 1980s and early 1990s. A firm that manages $17 billion cannot trade as nimbly as a fund with a few hundred million. That is not a criticism of Jones but a structural effect: size costs return.

The 1987 trade is overstated. The model came from Peter Borish, not from Jones. The timing was off. What set him apart was the execution and the risk management, not the forecast. If you read the story as proof that crashes can be predicted, you draw the wrong lesson.

His market comments are not trading signals. Jones speaks regularly on television. What he says there is a snapshot of his positioning, which he can change within days and does change. If you take such a statement as an entry signal, you trade a position whose exit you do not know.

Paul Tudor Jones today: Bitcoin, gold and the AI bull market

At 72, Jones is still active and speaks in public more often than he used to. Three themes shape his recent appearances: Bitcoin, gold and the AI rally.

He has been invested in Bitcoin since 2020, at that time as a hedge against the currency debasement he expected. In April 2026 he went further: on the podcast Invest Like the Best, reported by CoinDesk on April 28, he called Bitcoin the best inflation hedge, even better than gold. His reason is its capped supply at a time of heavy monetary and fiscal stimulus. We follow the market in our Bitcoin forecast.

On the AI bull market, his view has two sides. On May 7, 2026, he said on CNBC’s Squawk Box that the rally had “another year or two to run”, and the situation was compared with 1999. He is invested, but he considers valuations stretched and expects sharp corrections. Already in October 2025 he had said you need “happy feet” in such a market, ready to jump at any time. On October 13, 2026, he went further on CNBC: “2027 is going to be really, really challenging for the stock market.”

This combination is typical of him. He trades the move and distrusts it at the same time, and that is no contradiction as long as the exit stays defined. The same attitude is behind his 200-day rule: he stays in as long as the trend holds and does not need to know the top.

What you can take from Paul Tudor Jones as a trader

Not everything in Jones’ work can be transferred. His capital, his research team and his market access cannot. Four things can.

• The exit is set before the entry: Jones knows for every position where it is finished. That level is mechanical and not negotiable once the trade is running.
• Risk limits come first, not conviction: a fixed daily and monthly loss limit means that no single opinion can endanger the account. The basics are in our guide to risk management.
• The market is always right, the thesis never: if the price runs against you, the idea is disproven. You may get back in at any time, but you never defend it.
• Watch yourself after winning streaks: the most dangerous moment is not the loss but the winning streak that makes you overconfident. Let size follow your results, smaller when you trade poorly.

If you turn these four points into your own rules, you have the core of what separates Jones from most traders. Whether that becomes a system that lasts depends on whether your approach has a statistical edge at all. You can only answer that with records, which is why a trading journal belongs next to the rules.

My verdict: why Jones is different from most legends

I lived through the era Jones comes from as an active trader. The 1987 crash was not a chapter in a book for me but a trading day. And I remember well how many market participants explained afterwards that they had seen it coming. The difference with Jones is that his position was there before, not his explanation afterwards.

What I value in his craft is how sober it is. Jones uses a moving average, a fixed reward to risk ratio and hard loss limits. Every beginner hears that in the first week, and almost nobody sticks to it for years. His edge is not in the tool but in the consistency.

What I would advise against: treating Jones as an oracle. His TV appearances are snapshots, not signals, and the story of 1987 is no proof that crashes can be predicted. It is proof that you can do very well with the wrong timing and the right risk frame. That is the more useful lesson.

Frequently asked questions about Paul Tudor Jones

Is Paul Tudor Jones a billionaire?

Yes, Forbes put his net worth at $8.1 billion in October 2026. Most of it comes from his stake in Tudor Investment Corporation, which manages about $17 billion.

What made Paul Tudor Jones famous?

His short positions before the stock market crash of October 19, 1987. While the Dow Jones lost 22.6% that day, his main fund finished the year up 125.9% after fees, with an estimated profit of about $100 million for the year.

What strategy does Paul Tudor Jones trade?

He trades global macro. He takes the direction from interest rates, currencies and debt and the entry and exit from the chart. He trades his ideas mainly through futures, not single stocks.

What indicator does Paul Tudor Jones use?

The 200-day moving average. He has called it his metric for everything he looks at. If a market falls below the line, he cuts the position or gets out completely.

How much does Paul Tudor Jones risk per trade?

Jones told Jack Schwager that he does not break risk down trade by trade. He limits losses for the whole account: after a drop of 1% to 2% in one session he may close everything, and he avoids double-digit losses in a month. He looks for trades with a reward to risk ratio of 5 to 1.

What does Paul Tudor Jones say about Bitcoin?

He considers Bitcoin the best inflation hedge, even compared with gold. He has been invested since 2020, then as a hedge against expected currency debasement. His reason is the limited supply while government debt keeps rising.

Why is the documentary “Trader” not officially available?

The film was made for PBS in 1987, before the crash. In the 1990s Jones asked the director to take it out of circulation; the New York Times reported that he wanted distance from that version of himself. Copies circulate online, but there is no official release.