通达信成交量副图，源码，无未来,稳赚不赔成为百万富豪不是梦

评价一个指标的优劣大致要考察以下四个方面:
 1.时效性,即信号是否及时,有无滞后,滞后有多严重.
 2.成功率的高低.
 3.思路是否独特,代码是否简洁.
 4.表现形式是否养眼.
 5.配合别的指标稳赚不赔，成为百万富豪不是梦。
 
出现红箭头做个选股公式。

筹码空间:IF(WINNER(CLOSE),WINNER(CLOSE)*100,20),VOLSTICK;
TX80:80,POINTDOT COLORYELLOW;
DX20:20,POINTDOT COLORGREEN;
VAR1:=LLV(LOW,21);
VAR2:=HHV(HIGH,21);
K: EMA((CLOSE-VAR1)/(VAR2-VAR1)*100,6),COLORRED;
D: EMA(0.667*REF(K,1)+0.333*K,2),COLORGREEN;
VAR3:=LLV(LOW,55);
VAR4:=HHV(HIGH,34);
VAR5:=EMA((CLOSE-VAR3)/(VAR4-VAR3)*100,3);
VAR6:=(K+VAR5)/2;
VAR7:=EMA(0.667*REF(VAR5,1)+0.333*K,2);
VAR8:=EMA(VAR6,5);
VAR9:EMA(0.667*REF(VAR8,1)+0.333*VAR8,2);
DRAWICON(LONGCROSS(D,K,0.1),D,2),COLORRED;
DRAWICON(LONGCROSS(K,D,0.1),K,1),COLORGREEN;
 

选股公式：

VAR1:=LLV(LOW,21);
 VAR2:=HHV(HIGH,21);
 K:=EMA((CLOSE-VAR1)/(VAR2-VAR1)*100,6);
 D:=EMA(0.667*REF(K,1)+0.333*K,2);
 买入:LONGCROSS(K,D,0.1);