X1:=(L+H)/2; BB13:=ATAN(EMA(X1,13)-REF(EMA(X1,13),1))*3.1416*10; EMA8:=EMA(C,8); FILTER(BB13>1 AND EMA(X1,13)>REF(EMA(X1,8),1),10);
投 股票网 www.t ou18.cn