该指标是有快速和慢速KDJ指标结合而成，使用时候看白蓝慢速趋势，在结合快速黄蓝金叉配合效果佳。
100,colorred;
80,colorlired;
RSV:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100;
K0:=SMA(RSV,3,1);
K:=K0;
D:=SMA(K0,2,1);
J1:(3*K0-2*D),coloryellow;
J2:MA(J1,2),colorred;
MAV:=(2*C+H+L)/4;
VAR1:=LLV(LOW,21);
VAR2:=HHV(HIGH,21);
SK: EMA((MAV-VAR1)/(VAR2-VAR1)*100,8),colorwhite;
SD: EMA(0.667*REF(SK,1)+0.333*SK,3),colorcyan;
