资量必涨之红箭头选股指标公式

	DIFF:=EMA(CLOSE,3)-EMA(CLOSE,8); X1:=EMA(DIFF,5)*20; X2:=((EMA(CLOSE,3)-EMA(CLOSE,8)))*50; 资金动能A:=X2; 资金动能B:=X1; 红箭头:crOSS(资金动能A,资金动能B) AND 资金动能B<-0.25;