dif:=ema(close,12)-ema(close,26);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;xg:dif>0 and j>80; 20210311
cys:=(c-(0.01*ema(amount,13)/ema(v,13)))/(0.01*ema(amount,13)/ema(v,13))*100;底背离:ref(c,barslast(ref(filter(backset(ref(cys,n)=llv(cys,2*n+1),n+1),n) and cys=llv(cys,n+1),1))+1)>c and ref(cys,barslast(...