The best replacement for trailing stop is stop loss.

The best alternatives to trailing stop are rated as following:
★★★★★  stop loss
★★★★★  stop limit
★★★★  trailing stop limit
★★★  stop
★★  take profit
★  stop order
★  profit target
  fixed stop

Your alternative for trailing stop is not listed? Suggest!
Speaking about trailing stop, one probably shouldn't forget about atr.

Other search terms related to trailing stop and their ratings are:
★★★★★ atr
★★★ buy order
You have in mind a companion for trailing stop and it is not yet here? Propose!



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trailing stop
stop loss
stop limit