三买点之买点3出现选股指标公式

N:=90;
BB:=HHV(HIGH,N);
买点2:=BB*(1-0.2)*1.03;
买点3:=BB*(1-0.382)*1.03;
COND3:= crOSS(买点3,LOW) AND COUNT(FILTER(CROSS(买点2,LOW),60),60)=1;
买点3出现:FILTER(COND3,60);