n:=150;判断高低:=3; 高:=ref(hhv(h,n),判断高低); 近期顶:=refdate(高,date);最顶:=refdate(近期顶,date);出:=最顶=h and ((c-l)<(o-c) or (o-l)<(c-o));低:=ref(llv(l,n),判断高低);近期底:=refdate(低,date);最底:=refdate(近期底,date);进: 最底=l and ((c+l)<(o+c) or (o+l)<(c+o)); 20210311
dif:=ema(close,5)-ema(close,26);dea:=ema(dif,55);macd:=(dif-dea)*2;tj:=macd>0;t:=macd<0;a:=llv(macd,55)=macd;b:=hhv(macd,55)=macd;drawicon(a and filterx(a,25), l*0.99,11);d:b and filterx(b,25);