What do you do to a trading strategy that already earns you a good percentage in profit. do you still try improving on it to ensure it does not fail? or do you let it be until it starts showing signs of failure?
It is a simple question but I think answers and opinions will be different considering that some traders may fear further tampering with the strategy, others will no want to wait until it fails, what is your style?
If I find a good strategy, I immediately start looking for the next one. No strategy lasts forever. Once it starts losing money, “optimizing” usually just delays the inevitable. Better to have a backup plan ready than watch your deposit drain.