#止损策略

Stop-loss strategy is the core tool for trading risk management, aimed at limiting losses and protecting capital. Its essence is to decisively exit when prices reach psychological or technical thresholds through preset rules. Common methods include: 1. Fixed percentage stop-loss (e.g., exit when losses reach 5% of capital); 2. Trailing stop-loss (gradually moving the stop-loss level up as profits increase); 3. Technical stop-loss (set based on support/resistance levels or moving averages). The key to execution lies in discipline, needing to overcome the mentality of luck and avoid 'holding on' that leads to greater losses. A dynamic adjustment mechanism is particularly important, requiring a comprehensive setting based on market volatility, position size, and individual risk tolerance. Scientific stop-loss is not about frequent operations, but about controlling the risk exposure of a single trade through probabilistic thinking, providing institutional guarantees for long-term stable profits.