图中黄色箭头买入，绿色卖出，红黄一起就是大底，箭头越高买入卖出信号越强！
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);
VAR10:=IF(TROUGHBARS(3,16,1)=0 AND HIGH>LOW+0.04,4,0);
黑码:(VAR10)*8,colorred,LINETHICK2;
买入:(VAR11+VAR13+VAR15+VAR17)*8,coloryellow,LINETHICK2;
抄底:(买入>8 AND REF(黑码,1)>8)*18,STICK,LINETHICK4,COLORDB70DB;
卖出:(VAR12+VAR14+VAR16+VAR18)*8,colorgreen,LINETHICK2;
