MA5:MA(CLOSE,5),COLORFFFFFF,LINETHICK1;MA10:MA(CLOSE,10),COLOR00FFFF,LINETHICK1;MA20:MA(CLOSE,20),COLOR00FF00,LINETHICK2;MA30:MA(CLOSE,30),COLORFF00FF,LINETHICK1;MA60:MA(CLOSE,60),COLOR0000FF,LINETHICK1;MA120:MA(CLOSE,120),COLORFFFF00,LINETHICK1;ANGEL:EMA(C,2),COLOR000000;DEVIL:EMA(SLOPE(C,21)*20+C,42),POINTDOT,COLOR000000;BUYL:=OSS(ANGEL,DEVIL);SEL:=CROSS(DEVIL,ANGEL);DRAWTEXT(BUYL,LOW*0.98,'买'),COLORF00FF0,LINETHICK5;DRAWTEXT(SEL,HIGH*1.02,'卖'),COLORWHITE,LINETHICK5;STICKLINE(ANGEL>=DEVIL,LOW,