请高手把这个指标该为选股指标，选出出现“选股买点”的股票，谢谢

朋友，以下是你要的选股公式：
VAR1:=EMA(C,2);
VAR2:=EMA(SLOPE(C,21)*20+C,42);
ZMIN:CROSS(VAR1,VAR2);

朋友，以下是为你做的选股公式： var3:=llv(high,240); var4:=100*(close-var3); var5:=(close-llv(low,528))/(hhv(high,528)-llv(low,528))*100; var6:=(close-llv(close,530))/(hhv(close,530)-llv(close,530))*100; var8:=sma(max(close-ref(close,1),0),34,1)/sma(abs(close-ref(close,1)),7,1)*100; var9:=sma(max(close-ref(close,1),0),13,1)/sma(abs(close-ref(close,1)),13,1)*100; vara:=barscount(close); varb:=var8<20 and var9<23 and vara>35; varc:=varb and count(varb,1)=1; vard:=ema(close,21)-ema(close,8); vare:=ema(vard,5); varf:=troughbars(3,6,1)<4 and cross(vard,vare); var10:=if(troughbars(3,16,1)=0 and high>low+0.04,4,0); var11:=zig(3,6)>ref(zig(3,6),1) and ref(zig(3,6),1)<=ref(zig(3,6),2) and ref(zig(3,6),2)<=ref(zig(3,6),3); var12:=zig(3,6)=ref(zig(3,6),2) and ref(zig(3,6),2)>=ref(zig(3,6),3); var13:=zig(3,22)>ref(zig(3,22),1) and ref(zig(3,22),1)<=ref(zig(3,22),2) and ref(zig(3,22),2)<=ref(zig(3,22),3); var14:=zig(3,22)=ref(zig(3,22),2) and ref(zig(3,22),2)>=ref(zig(3,22),3); var15:=zig(3,51)>ref(zig(3,51),1) and ref(zig(3,51),1)<=ref(zig(3,51),2) and ref(zig(3,51),2)<=ref(zig(3,51),3); var16:=zig(3,51)=ref(zig(3,51),2) and ref(zig(3,51),2)>=ref(zig(3,51),3); var17:=zig(3,72)>ref(zig(3,72),1) and ref(zig(3,72),1)<=ref(zig(3,72),2) and ref(zig(3,72),2)<=ref(zig(3,72),3); var18:=zig(3,72)=ref(zig(3,72),2) and ref(zig(3,72),2)>=ref(zig(3,72),3); var19:=ema(close,2)-ema(close,150); var1a:=ema(var19,100); var1b:=2*(var19-var1a); var1c:=pow(var1b,3)*0.1+pow(var1b,1); var1d:=sqrt(sqrt(low*high*open*close)); var1e:=ema(var1d*0.97,3); var1f:=(high+low+close)/3; var20:=(var1f-ma(var1f,14))/(0.015*avedev(var1f,14)); var21:=cross(var1e,low); 选股买点:=var10, coloryellow; 组合买:=(var11+var13+var15+var17), colorred; 组合卖:=(var12+var14+var16+var18), colorgreen; 黑码线:= if(month<2008 and var1b>0.1,var1c,0)*1, color6699cc; 黑码信号介入点:=选股买点 and varf and varc and var21 and var4<0 and var5<2 and var6=0, colorffff99; zm:var20<-110 and 选股买点>0;