How to Set a Stop Loss
The right way to calculate and place stop losses — including the common mistakes that get traders stopped out prematurely.
Where NOT to put your stop
Most beginners set stops based on how much money they're willing to lose: "I'll risk $200, so I'll put my stop $2 below entry." This is backwards. The stop must be placed at a logical price level first — then position size adjusted to keep the dollar risk acceptable.
Logical stop placement methods
- Below support — place the stop just below a known support level (recent swing low, moving average, or area of consolidation). If price breaks below support, the trade thesis is wrong.
- ATR-based — set stop at 1.5–2× the stock's ATR below entry. This respects normal daily volatility.
- Chart structure — below the most recent significant low for a long, above the most recent significant high for a short.
Common mistakes
- Stop too tight — placed within normal noise range. Gets triggered by random intraday movement, not by the trade being wrong.
- Moving the stop wider — after price approaches it, the trader moves the stop further away. This destroys the risk/reward calculation entirely.
- No stop at all — "I'll watch it and exit manually." This results in hoping, not trading.
How TradeMind AI sets stops
The AI places stops at 0.5–5% from entry for stocks and 0.5–8% for crypto. These ranges are calibrated to be outside typical daily noise for each ticker, based on ATR and recent volatility. The stop is locked at signal generation and cannot be changed.
See it in action
Every TradeMind AI signal shows confidence score, entry, stop, target, and R-multiple — all explained with tooltip hints when you hover the term.