零轴:DYNAINFO(3)*1,COLOR0000FF;
威廉波段:=100-(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34))*100;
威廉风险:=IF(威廉波段>95,(100/100+零轴)-(100/100+零轴)*0.009,100/100+零轴),COLOR00FFFF,LINETHICK0;
DRAWBAND(100/100+零轴,RGB(255,255,0),威廉风险,RGB(0,0,0));