Stop loss orders: protect your capital

May 30, 2026 · 4 min read

A stop loss is an automatic sell order that triggers when a stock drops to a specific price. It limits your maximum loss on any trade. Without a stop loss, a 10% drop becomes a 20% drop, which becomes a 40% drop. You keep hoping it will recover. It does not. A stop loss removes emotion from the equation. For swing trades, set your stop loss 3-5% below entry price. For position trades, use 7-10% below entry. For dividend stocks, use 10-15% below entry since you earn dividends while holding. Example: You buy BMW at EUR 75. Set a stop loss at EUR 71.25 which is 5% below. If BMW drops to EUR 71.25, your broker automatically sells. Maximum loss is EUR 3.75 per share. Without the stop loss, BMW could drop to EUR 60 and you lose EUR 15 per share, four times more. Common mistakes include setting stop loss too tight at 2% where normal daily fluctuations trigger it, not setting one at all which is the biggest beginner mistake, moving the stop loss lower which defeats the entire purpose, and setting round numbers like EUR 70.00 since market makers target these levels. Place your stop loss just below a support level identified by TradewithAI. If the stock breaks through support, something fundamental has changed and you want to be out anyway.