LC := REF(CLOSE,1);
 WLRSI:SMA(MAX(CLOSE-LC,0),13,1)/SMA(ABS(CLOSE-LC),13,1)*100,COLORRED,LINETHICK2;
 VAR1:=REF(SMA(WLRSI,3,1),3);
 ddm:VAR1;
超买:ref(HHV(WLRSI,63),1),COLORGRAY;
短超买:ref(HHV(WLRSI,26),1),COLORFF8080;
超卖:ref(LLV(WLRSI,63),1),COLORGRAY;
短超卖:ref(LLV(WLRSI,26),1),COLORFF8080;
中趋势:MA(WLRSI,34),COLORGREEN;
雪狼1:MA(WLRSI,8),COLORYELLOW;
牛超买:75,POINTDOT;
强势:60,POINTDOT;
分水岭:55,LINEDOT;
弱势:40, POINTDOT;
牛超卖:25, POINTDOT;