M1:=8;M2:=25;M3:=12;M4:=50;AEXP1:(CLOSE,M1)COLORBLUE,LINETHICK1;AEXP2:EXPMA(CLOSE,M2)COLORGREEN,LINETHICK2;AEXP3:=EXPMA(C,M3)COLORLIGREEN,DOTLINE;AEXP4:=EXPMA(C,M4)COLORWHITE,DOTLINE;IF(AEXP1>(REFV(AEXP1,1)),AEXP1,DRAWNULL),COLORRED,LINETHICK1;IF(AEXP2>(REFV(AEXP2,1)),AEXP2,DRAWNULL),COLORMAGENTA,LINETHICK2;IF(AEXP3>(REFV(AEXP3,1)),AEXP3,DRAWNULL),COLORYELLOW,DOTLINE;IF(AEXP4>(REFV(AEXP4,1)),AEXP4,DRAWNULL),COLORLIRED,DOTLINE;卖:=OSS(AEXP1,AEXP2);买:=CROSS(AEXP2,AEXP1);DRAWTEXT(卖,AEXP1*0.995,''),C