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Quick Overview
Jack Schwager was a futures analyst who gained access to some of the greatest traders of the 1980s and asked them a simple question: how do you consistently make money in markets that destroy most participants? The answers, collected in Market Wizards (1989), span wildly different approaches — trend following, fundamentals, options arbitrage, short selling — yet converge on a set of psychological and risk management principles that every successful trader shares. It is the most important book on the psychology of trading ever assembled.
Book Details
| Attribute | Details |
|---|
| Title | Market Wizards |
| Author | Jack D. Schwager |
| Publisher | Wiley |
| First Published | 1989 (Updated edition 2012) |
| Pages | 480 |
| Reading Level | Intermediate |
| Amazon Rating | 4.7/5 stars |
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About the Author
Jack Schwager worked as a director of futures research and managed futures funds before becoming an author. His research background gave him the technical credibility to interview professional traders as a peer, extracting insights that more superficial interviewers would have missed. The Market Wizards series (four volumes over 25 years) is the most comprehensive collection of practitioner wisdom in trading literature.
The Traders Interviewed
Michael Marcus
Started with $30,000 and turned it into $80 million trading commodities. His approach: trend following with strict risk discipline.
Key insight: "Every trader has strengths and weaknesses. Some are good at holding positions. Some are good at getting in. The important thing is to know your strengths and play to them."
Bruce Kovner
Founded Caxton Associates, one of the world's largest macro trading firms, starting with $3,000 borrowed from a credit card. Grew to manage billions.
Key risk management principle: "I always ask myself, how much can I lose? Position sizing is the most important decision a trader makes. Before I enter a trade, I know where I'm getting out."
Kovner's position sizing rule:
| Account Risk Per Trade | Implication |
|---|
| 1% | Can withstand 100 consecutive losses before ruin |
| 2% | Can withstand 50 consecutive losses |
| 5% | Can withstand 20 consecutive losses |
| 10% | Can withstand 10 consecutive losses (risky for trend followers) |
Most successful traders risk 1-2% per trade. Most retail traders risk 5-20% and wonder why they blow up accounts.
Paul Tudor Jones
Predicted and profited from the 1987 crash. His firm manages billions; he donates aggressively to education philanthropy.
Key principle: "Don't focus on making money; focus on protecting what you have."
Jones on market timing: He uses a 200-day moving average as a filter. He will not buy a stock or index trading below its 200-day moving average. When markets are above the 200-day, he is bullish. Below, he is defensive.
The 5:1 reward-to-risk ratio:
Jones will not enter a trade unless the potential reward is at least 5 times the potential risk:
Risk: Stop loss 5% below entry
Required target: At least 25% above entry
Only then does the trade merit consideration
This ratio means Jones can be right only 20% of the time and still break even. In practice, his win rate is much higher, making the cumulative returns extraordinary.
Ed Seykota
Commodities trader who turned $5,000 into $15 million using trend-following algorithms he developed himself in the 1970s. One of the earliest systematic traders.
Seykota's trading rules (paraphrased):
Cut lossesRide winnersKeep bets smallFollow the rules without questionKnow when to break the rulesHis famous quote: "Win or lose, everybody gets what they want out of the market. Some people seem to like to lose, so they win by losing money."
This provocative statement points at a deep truth: behavior reveals priorities. If someone consistently makes the same losing trades, they are getting something from the behavior (excitement, hope, social belonging) that matters more to them than profit.
Marty Schwartz
Professional trader who went from losing to winning by switching from fundamental to technical analysis. Known for extreme discipline and emotional awareness.
Key insight on ego: "I became a winner when I was able to separate my ego from my trades. Losing a trade didn't mean I was a loser. It meant the trade was wrong, not me."
Schwartz's daily preparation ritual:
Before every trading session:
Review overnight markets and newsIdentify key price levels and potential catalystsSet specific entry and exit criteria for each trade consideredDefine maximum daily loss limit (if hit, stop trading for the day)The daily loss limit is critical. Many traders have good systems but blow up in a single bad day when they abandon discipline. A daily limit prevents the emotional spiral.
Michael Steinhardt
Ran a hedge fund that compounded at 24% annually for 28 years. Known for making outsized macro bets based on deep fundamental analysis.
Steinhardt's variant perception: He traded only when his view differed significantly from the consensus AND he could identify specifically why the consensus was wrong.
"For every trade, I had to answer: What is the consensus view? Why is my view different? If I couldn't answer both questions clearly, I didn't trade."
This is almost identical to Marks's second-level thinking framework — applied to trading rather than long-term investing.
The Common Threads: What All Market Wizards Share
Despite wildly different approaches (trend following vs. fundamental, short-term vs. long-term, discretionary vs. systematic), Schwager identifies the universal characteristics:
1. Risk Management Is Paramount
Every single trader in the book discusses risk management before discussing returns. The specific implementations vary:
| Trader | Risk Rule |
|---|
| Bruce Kovner | 1-2% risk per trade |
| Paul Tudor Jones | 5:1 reward-to-risk minimum |
| Ed Seykota | Cut losses immediately |
| Marty Schwartz | Daily loss limit; stop trading if hit |
| Michael Marcus | Never risk more than you can afford to lose emotionally |
The common principle: limit downside before thinking about upside. This is the same as Graham's margin of safety applied to short-term trading.
2. Strong Psychological Fortitude
| Challenge | Common Response |
|---|
| Losing trades | Accepted as inevitable; quickly closed |
| Winning trades | Held longer with trailing stops |
| Market uncertainty | Reduced position size |
| Personal conviction vs. market action | Market action wins |
| Fear of being wrong | Separated from ego |
Every wizard discusses accepting losses without emotional distress. The ability to take a loss, assess it objectively, and move on is the most important psychological skill in trading.
3. Absolute Discipline
All wizards follow their trading rules without exception during trading hours. They may adjust rules between trading sessions based on new evidence, but they never abandon rules in the heat of a position.
The discipline paradox: The best traders are not trying harder in real-time. They design their rules in calm, rational moments and then follow them automatically when emotions run high.
4. Independence of Thought
No wizard follows other people's tips. Every trade is based on their own analysis. This is not arrogance — it is necessity. A trader who acts on tips cannot:
Understand the full riskKnow when the thesis is wrongExit at the right timeSchwager's synthesis: "The best traders I interviewed had their own approach, their own system. They didn't need to know what other traders thought. They had confidence in their own analysis."
5. They Love Trading
Every trader interviewed described trading as something they were genuinely passionate about — not just a way to make money. This passion drives the continuous learning and self-discipline that separates long-term winners from people who have a few good years and then blow up.
Trading Lessons for Long-Term Investors
Even investors with no interest in active trading benefit from Market Wizards:
Risk management transfers directly. The principle of defining your exit before entering (knowing your stop loss) applies to long-term stock investing. Before buying a stock, define the conditions under which you would sell. This prevents panic selling at the wrong time and holding beyond the thesis.
Position sizing matters. Concentrating too heavily in any single position exposes you to losses that take years to recover. The wizards' 1-2% risk per trade translates to maintaining diversification in long-term portfolios.
Distinguish between a bad trade and a bad trader. A losing trade correctly executed is not a failure. A winning trade resulting from violation of your process is not success. Judge your process, not just your outcomes.
Markets humble everyone eventually. Every wizard describes periods of significant loss and humility. No approach works forever without adaptation. The long-term investor who believes they have found a permanent edge is as vulnerable as the overconfident trader.
The Best Chapters for Different Readers
| Interest | Best Interview |
|---|
| Systematic/trend following | Ed Seykota |
| Macro/fundamental | Michael Steinhardt, Bruce Kovner |
| Short-term trading | Marty Schwartz, Paul Tudor Jones |
| Risk management | Bruce Kovner (most explicit on position sizing) |
| Psychology | Michael Marcus, Ed Seykota |
| Starting from nothing | Paul Tudor Jones, Michael Marcus |
Strengths & Weaknesses
What We Loved
Primary source interviews with actual practitioners, not theoretical descriptionsDiversity of approaches validates that no single method has a monopoly on successUniversal principles that emerge from comparing wildly different tradersSpecific risk management numbers (1-2% per trade) rarely found in finance booksEntertaining narratives about real trades, real losses, real recoveriesAreas for Improvement
1980s context — markets, instruments, and technology have changed significantlyFutures and commodities heavy — equity investors need to translate some conceptsNo guaranteed replication — the wizards' edges may not exist in today's more efficient marketsSome interviews are stronger than others — quality varies across chapters
Who Should Read This Book
Highly Recommended For
Anyone interested in active trading who wants to understand what actually worksLong-term investors who want to improve their risk management and psychological frameworkFinance students wanting practitioner perspective alongside academic theoryAnyone fascinated by how exceptional performers thinkProbably Not For
Complete beginners who have not invested at all (start with Bogle or Collins)Passive investors who have no interest in trading or market psychology
Frequently Asked Questions
Q: Should I read Market Wizards or The New Market Wizards first?
A: Market Wizards first — it is the original and more foundational. The New Market Wizards covers a different set of traders and is equally valuable as a follow-up.
Q: Can I replicate what these traders do?
A: The specific strategies (which require institutional infrastructure, leverage, and 60+ hour weeks) cannot be replicated by most individuals. The principles — risk management, discipline, independent thinking — can be applied to any investment approach.
Q: Are the 1989 approaches still valid in algorithmic markets?
A: The psychology principles are timeless. The specific technical patterns and arbitrage opportunities described have largely been exploited away by algorithmic trading. The book's primary value for modern readers is psychological, not tactical.
Final Verdict
Rating: 4.7/5
Market Wizards is the definitive collection of practitioner wisdom on trading. Its universal themes of risk management, psychological discipline, and independent thinking are as relevant to long-term investors as to active traders. The interview format makes abstract principles concrete through real stories of real losses and gains.
Get Your Copy
Paperback: Buy on Amazon
Kindle: Buy on Amazon
Audiobook: Buy on Amazon
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