Max percentage bar in last 200 bar

 
Hello there. I am newbie coder. I want to find maximum bar which is biggest percentage change in last 200 bars. I try to find an example but i couldnt. If you help me i am really greatful. Thank you.
 
Çokiyi
 
Murat Can #:
Çokiyi
Cok iyi olan nedir kardeşim.
 
I solved. I did it. Thank you all.
 
P.Action:
Hello there. I am newbie coder. I want to find maximum bar which is biggest percentage change in last 200 bars. I try to find an example but i couldnt. If you help me i am really greatful. Thank you.

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