周日KDJ共振之红球选股指标公式

RSV2:=(CLOSE-LLV(LOW,45))/(HHV(HIGH,45)-LLV(LOW,45))*100;
K周:=SMA(RSV2,15,1),COLORWHITE;
D周:=SMA(K周,3,1);
红球:crOSS(K周, D周);