DIFF:EMA(CLOSE,12)-EMA(CLOSE,27),COLORGREEN,DOTLINE;

DRAWBAND(0,RGB(55,86,100),DIFF,RGB(250,160,54));

DEA:EMA(DIFF,9),COLORRED,DOTLINE;

MACD:2*(DIFF-DEA),COLORSTICK;

零轴:0,DOTLINE;

XL1:=((LLV(LOW,3)=LLV(LOW,60)) AND ((CLOSE/REF(CLOSE,1))>=1.04));

DRAWTEXT(FILTER(((XL1>0) AND LOW),5),DIFF*0.975,'洼底'),COLORLIBLUE;

DIFF1:=EMA(CLOSE,12)-EMA(CLOSE,27);

DEA1:=EMA(DIFF1,9);{股海网提供www.guhai.com.cn}

A1:=BARSLAST(REF(CROSS(DIFF1,DEA1),1));

底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF1>REF(DIFF1,A1+1) AND CROSS(DIFF1,DEA1);

DRAWTEXT(底背离,DIFF*0.99,'底背离'),COLORMAGENTA;

顺上势:=DIFF1>=REF(DIFF1,1) AND MA(C,10)>=REF(MA(C,10),1) AND DIFF>=0;

DRAWTEXT(顺上势,MACD*1.01,'★'),COLORMAGENTA;