价值长牛 分批3档买入 MA250:=MA(CLOSE,250);
BB:=HHV(HIGH,N);
买点1:=BB*(1-0.191)*1.01;
买点2:=BB*(1-(0.191+0.382)/2)*1.01;
买点3:=BB*(1-0.382)*1.01;
cond1:= CROSS(买点1,LOW) AND COUNT(FILTER(CROSS(买点3,LOW),60),60)=0;
买点1出现:IF(FILTER(cond1,60),70,0),COLORFFFF00;
DRAWTEXT(买点1出现,70,'买入30%'),colorred;
cond2:= CROSS(买点2,LOW) AND COUNT(FILTER(CROSS(买点1,LOW),60),60)=1;
买点2出现:IF(FILTER(cond2,60),70,0),COLORFFFF00;
DRAWTEXT(买点2出现,70,'买入50%'),colorred;
cond3:= CROSS(买点3,LOW) AND COUNT(FILTER(CROSS(买点2,LOW),60),60)=1;
买点3出现:IF(FILTER(cond3,60),70,0),COLORFFFF00;
DRAWTEXT(买点3出现,70,'买入20%'),colorred;
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