买卖点资金动能之笑脸买选股指标公式

DIFF:=EMA(CLOSE,3)-EMA(CLOSE,8);
DEA:=EMA(DIFF,5);
X1:=EMA(DIFF,5)*5;
X2:=((EMA(CLOSE,3)-EMA(CLOSE,8)))*5;
资金动能A:=X2;
资金动能B:=X1;
笑脸买:crOSS(资金动能A,资金动能B) AND 资金动能B<-0.25;