麻煩高手改壹個通達信選股公式,(昨天綠色空頭今天紅色多頭的選股公式）謝謝！~

BBI:=(MA(C,3)+MA(C,6)+MA(C,12)+MA(C,24))/4;

B:=K>=BBI OR BBI>=REF(BBI,1);

BB:=K<BBI AND BBI<REF(BBI,1);

XG:REF(BB,1) AND B;