{参数: N 1 999 10 ; N1 1 999 25; N2 1 999 55}

WR1:=100-100*(HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N));
WR2:=100-100*(HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1));
WR3:=100-100*(HHV(HIGH,N2)-CLOSE)/(HHV(HIGH,N2)-LLV(LOW,N2));
WR:(WR1+2*WR2+3*WR3)/6;
威廉1线:MA(WR,3),COLORRED;
STICKLINE(CROSS(WR, 威廉1线) AND CROSS(WR3, 威廉1线) AND 威廉1线<10 AND WR3>威廉1线 AND WR<10,-20,0,2,0),COLORRED;