牛股启动选股
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26); DEA:=EMA(DIF,200); A:=(DIF-DEA)*2; DIF1:=EMA(CLOSE,9)-EMA(CLOSE,34); DEA1:=EMA(DIF1,200); AA2:=(DIF1-DEA1)*2; BB2:=IF(A<0,0,AA2*AA2); 牛股启动:CROSS(BB2,0.005)*100;
