看低选股指标 (源码)

VAR21:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
K2:=SMA(VAR21,3,1) ;
D2:=SMA(K2,3,1) ;
XG:CROSS(K2,D2) AND D2 10,COLOR0000FF,LINETHICK2;