MA6:EMA(CLOSE,6),COLORFFFFFF LINETHICK2;MID:MA(CLOSE,20),COLORYELLOW;UPPER:MID+2*STD(CLOSE,20),COLORRED,DOTLINE;LOWER:MID-2*STD(CLOSE,20),COLORGREEN,DOTLINE;STICKLINE(C>=REF(C,1)*1.099,C,O,1,0),COLORYELLOW;DRAWTEXT(OSS(MA6,MID),(L+H)/2,'金')COLOR00FF00;DRAWTEXT(CROSS(C,MID) AND EXIST(L<=LOWER,7),H,'买')COLOR00FF00;J值:.J NODRAW;