Richard Dennis was a legendary commodity trader who gained fame in the 1980s for his pioneering trading strategy known as the “Turtle Trading” method. Born in 1949, Dennis started his trading career with just $400 and went on to amass a fortune worth hundreds of millions. His trading philosophy challenged conventional wisdom and showcased the potential for disciplined and systematic trading.
The Turtle Trading strategy was based on a set of clear and well-defined rules that aimed to identify and ride significant market trends. Richard Dennis recruited a group of novice traders, known as the “Turtles,” and trained them in his methodology, demonstrating that potential trading strategies could be taught and learned.
This strategy emphasized risk management, position sizing, and a mechanical approach to trading, focusing on following established trends and adhering to strict entry and exit criteria. Richard Dennis’s legacy lies not only in his own remarkable success but in his ability to demystify the world of trading and provide a systematic framework for traders to navigate the complex financial markets. His approach continues to inspire and influence traders and investors to this day.

Trend Following
- At the core of the Turtle Trading strategy is the concept of trend following. The approach assumes that markets move in trends, and traders should try to aim to ride these trends for potential trading opportunities.
- Traders should not try to predict market directions but rather react to established trends.
Entry and Exit Rules
- The strategy relies on a set of precise rules for entering and exiting trades. This removes subjectivity and emotions from trading decisions.
- Entry is typically based on a breakout strategy. Traders look for price breakouts above the highest high or below the lowest low over a specific period, such as 20 or 55 days.
- Exit criteria are equally well-defined, often involving trailing stops or moving averages to lock in potential trades and limit drawdowns.
Position Sizing
- Risk management is a crucial component of the Turtle Trading strategy. Traders determine the size of their positions based on their account equity and the volatility of the market being traded.
- Position size is calculated to ensure that a losing trade does not significantly erode the trader’s capital.
Portfolio Diversification
- The Turtles traded a diversified portfolio of markets, including commodities, currencies, and financial futures. This diversification helped spread risk.
- Diversifying across various markets reduced the impact of poor performance in a single market on the overall trading account.
Discipline and Psychology
- Richard Dennis emphasized the importance of discipline and emotional control in trading. Following the rules of the strategy precisely, even when facing drawdowns, is a key aspect.
- Traders were discouraged from making impulsive decisions or deviating from the system.
Long-Term Perspective
- Turtle Trading is a longer-term trading strategy. Trades are typically held for weeks or months, allowing the trend to develop and potentially try to yield significant potential results.
- This long-term perspective aligns with the idea of riding major market trends.
The Turtle Trading strategy’s success, both for Richard Dennis personally and for the Turtles he trained, demonstrated that a systematic approach to trading, based on well-defined rules and risk management, could be highly effective. It challenged the notion that trading success depended on innate talent and intuition. While the specific rules and parameters of the Turtle Trading system have evolved over time, the core principles of trend following, discipline, and risk management continue to be influential in the world of trading and investing.
Final Thoughts
In conclusion, Richard Dennis’ Turtle Trading Strategy not only revolutionized the world of trading but also challenged conventional notions about the prerequisites for success in the financial markets. By providing a systematic framework that emphasized the importance of trend following, risk management, and psychological discipline, Dennis demonstrated that trading could be a learned skill, accessible to those willing to adhere to a well-defined set of rules.
This strategy’s enduring legacy lies in its ability to reduce the impact of human emotions on trading decisions, ensuring that traders remain focused and disciplined even in the face of adversity. By encouraging a long-term perspective and diversification across various markets, it mitigated risks associated with short-term volatility and asset-specific events.
Furthermore, the Turtle Trading system underscored the significance of adaptability in the ever-evolving financial landscape. Markets change, and potential traders must evolve with them, a lesson that remains relevant today.


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