gzendy:
HI all,who can made this code?
Hi gzendy,
BB stands for Bollinger Bands (click that) or maybe its variation. I said variation because the lower Bands does not expand when the up trend begin. Variation in many ways ;)
BB is already available in MT5.
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HI all,who can made this code?![](https://c.mql5.com/3/10/QQ0l20120813134234.jpg)