波段k线在0轴上收阴做个实时预警选股

编写要求：

请老师写一个波段k线在0轴上（百分之3以下）收阴做个实时预警选股 谢谢 VAR1:=REF(MA(C,20),10);开:=O-VAR1;高:=H-VAR1;低:=L-VAR1;收:=C-VAR1;MID:=MA(C,20); UPPER:=MID+2*STD(C,20);LOWER:=MID-2*STD(C,20);V1:=(C-LOWER)/(UPPER-LOWER)*100; V2:=V1-EMA(V1,5);K1:=SUM(LLV(V2,4),4)/4;V3:=EMA(V2,64)*10;V4:=EMA(0.4*V2*(-1),3); V5:=-1*EMA(V2,39)*10;A:=V3>10;B:=V2>V4;D:=V5>10;E:=V3=开 AND E,高,低,0,0), COLORRED; STICKLINE(收>=开 AND E,收,开,3,0) ,COLORRED; STICKLINE(收 收 AND A ,低,高,0,0),COLORFF0000; STICKLINE(开> 收 AND A ,收,开,3,0),COLORFF0000; STICKLINE(开 收 AND B,低,高,0,0),COLORRED; STICKLINE(开> 收 AND B,收,开,3,0),COLORRED; STICKLINE(开 收 AND D,低,高,0,0),COLORGREEN; STICKLINE(开> 收 AND D,收,开,3,0),COLORGREEN; STICKLINE(开

股票网解答：

VAR1:=REF(MA(C,20),10);

C>=VAR1 AND C/REF(C,1)<=0.97;

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