选股公式:lc:=ref(close,1);rsi6:=sma(max(close-lc,0),6,1)/sma(abs(close-lc),6,1)*100;dif:=ema(close,12)-ema(close,26);dea:=ema(dif,9);选股:rsi6>ref(rsi6,1) and ref(rsi6,1)<ref(rsi6,2) and vol<ma(vol,5) and c/ref(c,1)-1>0 and c>ma60 and dif>0 and dea >0; 20210311
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:ref(every(c<ma(c,21),21) ,1) and ex**t(cross(d,j),21)=1 and c>ma(c,21);
大阴线的定义是低于开盘价多少?定义为n,自行修改参数。多长时间修复?定义为m,自行修改参数。t1:=o/ref(close,1)>=1.06;t2:=close/o<=1-n/100;t3:=barslast(t1 and t2);t4:=close>ref(o,t3);xg:t3<=m and t4;