超级威廉－（贴图，源码，用法）

LWR2:=SMA(LWR1,M2,1);
partline(LWR1,LWR1 =ref(LWR1,1),rgb(0,250,0),LWR1 ref(LWR1,1),rgb(255,0,0)),linethick2;
WR1:100*(HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1)),linethick2;
分割:55;
低买:LWR1 55 AND ref(LWR1,1) LWR1;
DRAWTEXT(低买,LWR1,'M');