Stock Dividend — Order price divided by (1 + r). Order quantity multiplied by (1 + r). Stock Split — Order price multiplied by q/p. Order quantity multiplied by p/q. Reverse Stock Split — Order price multiplied by q/p. Order quantity multiplied by p/q.What happens to my Take Profit / Stop Loss (TP/SL) orders? Untriggered TP/SL orders are adjusted automatically — both the trigger price and limit price are updated.