VAR1:=(CLOSE-LLV(LOW,30))/(HHV(HIGH,30)-LLV(LOW,30))*100;:SMA(VAR1,5,1),LINETHICK2,COLORRED;:SMA(线,3,1),LINETHICK2,COLORYELLOW;航标:IF(OSS(操盘线,线) AND 趋势线<25>0,50,'买入'),LINETHICK1,COLORRED;:IF(CROSS(趋势线,操盘线)AND 操盘线>70,80,100),COLORGREEN;DRAWTEXT(卖出时间<100,80,'卖出'),LINETHICK1,COLOR00FF00;