How Bollinger Band strategy work?
![](https://meetalgo.com/wp-content/uploads/2022/06/meetalgo_strategy_bband.png)
How Entry Logic Work
- When price touch Upper Band = SELL Signal
- When price touch Lower Band = BUY Signal
- Mid line is reset line. Example – EA open a SELL trade when price touch upper line until price come down touch mid line it will not open again sell trade. But if you set OpenTradeAfterReset=false then reset not work every touch open sell trade.
![](https://c.mql5.com/6/833/BBand.png)