Disliked{quote} Mmhh are u sure?? So it mean: previous 30min BS (force currency A 30min ago - force currency B 30min ago)...... Is it correct? It's very very difficult to have that difference ( now BS (force currency A - force currency B) ) - LBS > 3.... i don't understand.... I have to check......Ignored
BSR =current Buy/Sell
LBS = Previous Buy/Sell
GAP= BSR-LBS