A pre-set order that closes a position once a defined loss is reached.
The stop-loss is the single most important risk-management tool in trading. It caps the maximum loss of a position at a defined amount. Practical rule: never set the stop so tight that normal market noise triggers it, but never so wide that the risk-reward ratio collapses. In Suna AI Vision the AI models provide a stop-loss per setup in pips or points, and the 2 % account risk is automatically converted into the matching lot size.
EUR/USD long at 1.0850, stop at 1.0820 = 30 pip risk. With 10,000 EUR account and 2 % risk = 200 EUR / 30 pip / 10 EUR per pip = 0.67 lots.