"Trading is not just about big profits and small losses." This means that in the trading market, it is not enough to ensure that you make a lot when you win and lose a little when you lose in order to achieve long-term profitability. This statement refutes a popular trading philosophy that believes that as long as there is an advantage in the "win-loss ratio" (for example, winning 3 units and losing 1 unit), stable profits can be achieved. In reality, the success of trading also depends on the win rate, risk control, execution ability, and market conditions, not just the win-loss ratio.
Why is "big profits and small losses" not enough?
1. Win Rate vs. Win-Loss Ratio
• Assuming you win 3 units and lose 1 unit each time, but if your win rate is only 20%, then after 10 trades:
• 2 wins: 2 × 3 = +6
• 8 losses: 8 × (-1) = -8
• Total: -2 (loss)
• This shows that even if the win-loss ratio is advantageous, if the win rate is too low, you will still incur losses.
2. The Market is Not Static
• The market is ever-changing; it is impossible to execute trades according to the ideal win-loss ratio every time.
• You may anticipate big profits, but the market changes, and before you can make 3 units, you are pushed back to the stop-loss point.
• Your small loss may turn into a big loss because you did not have time to stop loss.
3. Human Nature and Execution Issues
• Many traders make the mistake of "taking small profits and refusing to acknowledge big losses," resulting in "small profits and big losses."
• Emotions affect decision-making, making it difficult to strictly execute the trading plan.
What is the real key?
• A stable trading system (including entry, exit, and capital management)
• A comprehensive balance of win rate and win-loss ratio
• Strictly executing trading discipline (not arbitrarily changing the plan)
• Adapting to market changes and adjusting strategies
Conclusion: Trading cannot rely solely on the simple theory of "big profits and small losses"; real profits come from "risk control + discipline + adapting to the market."
Why is "big profits and small losses" not enough?
1. Win Rate vs. Win-Loss Ratio
• Assuming you win 3 units and lose 1 unit each time, but if your win rate is only 20%, then after 10 trades:
• 2 wins: 2 × 3 = +6
• 8 losses: 8 × (-1) = -8
• Total: -2 (loss)
• This shows that even if the win-loss ratio is advantageous, if the win rate is too low, you will still incur losses.
2. The Market is Not Static
• The market is ever-changing; it is impossible to execute trades according to the ideal win-loss ratio every time.
• You may anticipate big profits, but the market changes, and before you can make 3 units, you are pushed back to the stop-loss point.
• Your small loss may turn into a big loss because you did not have time to stop loss.
3. Human Nature and Execution Issues
• Many traders make the mistake of "taking small profits and refusing to acknowledge big losses," resulting in "small profits and big losses."
• Emotions affect decision-making, making it difficult to strictly execute the trading plan.
What is the real key?
• A stable trading system (including entry, exit, and capital management)
• A comprehensive balance of win rate and win-loss ratio
• Strictly executing trading discipline (not arbitrarily changing the plan)
• Adapting to market changes and adjusting strategies
Conclusion: Trading cannot rely solely on the simple theory of "big profits and small losses"; real profits come from "risk control + discipline + adapting to the market."