VAR1:=(2*CLOSE+HIGH+LOW)/4;VAR2:=(EXPMA(EXPMA(VAR1,4),4),4);J:(VAR2-REF(VAR2,1))/REF(VAR2,1)*100, COLORSTICK;D:MA(J,3);K:MA(J,1),LINETHICK2;SD:OSS(D,0);XD:=IF(BACKSET(J>0,1),1,DRAWNULL);XD1:=IF(LAST(XD=1,3,3),1,DRAWNULL);DRAWTEXT(FILTER(COUNT(XD1 AND(CROSS(D,K)),12)=2,8)AND CROSS(D,K),D,'必卖'),COLORGREEN;DRAWTEXT(FILTER(CROSS(D,K)AND J>0.2,5),D+0.09,'卖,下前不买');DRAWTEXT(CROSS(K,D)AND J<=-0.2,K-0.08,'金叉买'),COLORRED;DRAWTEXT(CROSS(K,0),-0.03,''),COLORYELLOW;