一个很好用的波段指标，炒股需要的是稳定收益，买的股票再牛，到了高位不知道卖，也不过是纸上富贵而已。底部让一点，头部让一点，中间多吃点。红柱持股，绿柱获利了结。不求卖在最高点，只求步步为营
{通达信红持绿走指标副图贴图}
N:=20;
M:=5;
VAR1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
VAR2:=SMA(VAR1,M,1);
VAR3:=SMA(VAR2,M,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=EMA(VAR4,3);
红持:IF(VAR5>REF(VAR5,1),VAR5,DRAWNULL),COLORRED,LINETHICK2;
绿走:IF(VAR5<REF(VAR5,1),VAR5,DRAWNULL),COLORGREEN,LINETHICK2;
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,2,0),COLORRED;
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,2,0),COLORGREEN;
0,COLORWHITE;
