Yeah, about that ... the Bollinger bands you are looking at, and the ones the bot calculates, may or may not be the same. There is a pinned article here on the forum on how to make them look more or less the same. I haven' t bothered, but isntead ajusted my settings to mimic the exchange BBs. So, if bot buys too late according to your seeing of the BBs, set it so, that it buys earlier. And remeber, the bot does not make millisecond decisions.