首先要知道等于或大于或小于的值是多少,比如大于80就选取,然后,点加入条件,再次,选取其它指标,重复上述操作后,点执行选股即可。追击反转指标选股公式如下:var2:=ref(low,1);var3:=sma(abs(low-var2),3,1)/sma(max(low-var2,0),3,1)*100;var4:=ema(var3*10,3);var5:=llv(low,13);v**:=hhv(var4,13);var7:=ema(if(low<=var5,(var4+v***2)/2,0),3)/618;var8:=if(var7>500,500,var7);stickline(var8>-120,0,var8,3,1),colorgray;stickline(var8>1 and "kdj.j">ref("kdj.j",1) and ref("kdj.j",1)<ref("kdj.j",2),0,var8,3,0),colorred;stickline(var8>0.1 and var8<1 and "kdj.j">ref("kdj.j",1) and ref("kdj.j",1)<ref("kdj.j",2),0,var8,3,0),color00ffff; 20210311