rsv:=(close-llv(low,9))/(hhv(high,9)-llv(low,9))*100;k:=sma(rsv,3,1);d:=sma(k,3,1);j:=3*k-2*d;typ:=(high+low+close)/3;cci:=(typ-ma(typ,14))/(0.015***edev(typ,14));boll下轨:=ma(close,20)-2*std(close,20);m5:=ma(c,5);看:j<0 andcci<-200 and c<boll下轨 and c*0.9;将上面的公式做成副图看... 20210311