Dear
Can you let know which broker has trailing stop loss only once eg I want to trail sl to cost basis only once and not anymore further in increments during order execution thanks
On Zerodha there is Cover Order, where SL isn’t trailed and you can edit it at anytime you want after execution. Alternative to this is MIS SL or SL-M orders, If you Buy using MIS, from positions page you can place Sell Stop-Loss order against that position at price you want. You can read more here.