var1:=amount/vol/100;var2:=ref(askprice(1),1);var3:=ref(bidprice(1),1);var4:=(var2-var3)*0.35;var5:=if(var1>=var2-var4,vol,if(var1<var2-var4 and var1>var3+var4,buyvol,0));v**:=if(var1,vol,if(var1<var2-var4 and var1>var3+var4,sellvol,0));买1:=if(barstatus=1 and dyna**(4)>=dyna**... 20210311
xg1:=ref(v=hhv(v,n),1) and v<ref(v,1)*0.4 and sma(max(close-ref(close,1),0),6,1)/sma(abs(close-ref(close,1)),6,1)*100>70;xg2:=ref(v=hhv(v,n),1) and v<ref(v,1)*0.4 and sma(max(close-ref(close,...
根据题意,选股公式如下:dif:=ema(close,12)-ema(close,26);dea:=ema(dif,9);macd:=(dif-dea)*2;xg1:macd>0 and ref(macd,1)<0 and ref(macd,2)<0 and ref(macd,3)<0 and ref(macd,4)>0;