qb:="kdj.j"-ref("kdj.j",1)>30 and c/ref(c,1)>1.043 and"macd.macd">0 and"macd.dea">0;ls:=c/ref(c,1)>1.048 and c=h and between(forcast(v,4),0.2*forcast(v,12),2.1*forcast(v,12));lq:=filter...
var1:=c>ref(hhv(h,20),2);var2:=abs((ref(hhv(h,20),2)-ref(llv(l,20),2))/ref(hhv(h,20),2))<0.15;aa:var1 and var2;大概意思是,收盘价大于前20天的靠前18天中的最高价,然后 前20天中的靠前18天的高低价差绝对值小于百分之十五,以此来控制横盘震荡幅度。因为你描述得不够细,所以大体...