help modify indicator Bollinger band for MT4

[KLK]

Tanks

[Alain Verleyen]

Forum on trading, automated trading systems and testing trading strategies

If you can't find what you need in the Codebase or the Market, then create a request in Freelance Service.

[JD4]

Or try to do it yourself, and ask for help on YOUR code attempts here.  If you do post your code, either attach the entire file, or a part using the SRC button at the top.