DDX精准趋势（源码 副图 通达信 贴图）无漂移

很有意思、很神奇的高级指标，分为5个阶段，有助于精准区分是否可以介入，白色买卖线在冰冻或冷门阶段，再看好的票最好也不要介入，浪费时间还不一定能挣到钱，要在进入活跃阶段介入可以在短期获利。
最好同时满足如下1、2、3点 或 满足2、3点时买入

1、买卖数值逐步递增

2、白色买卖线最好突破到活跃阶段

3、红色趋势线上行

源码

DRAWBAND(0,RGB(0,139,255),0.5,RGB(0,139,255)),COLORFF8B00;
DRAWBAND(0.5,RGB(0,120,0),1,RGB(0,120,0)),COLOR007800;
DRAWBAND(1,RGB(187,0,187),1.5,RGB(187,0,187)),COLORBB00BB;
DRAWBAND(1.5,RGB(255,58,133),2,RGB(255,58,133)),COLOR853AFF;
DRAWBAND(2,RGB(255,152,0),2.5,RGB(255,152,0)),COLOR0098FF;
DRAWTEXT(ISLASTBAR,0.25,'███'),COLORFF8B00;
DRAWTEXT(ISLASTBAR,0.25,'冰冻'),COLORFFFFCC;
DRAWTEXT(ISLASTBAR,0.75,'███'),COLOR007800;
DRAWTEXT(ISLASTBAR,0.75,'冷门'),COLORWHITE;
DRAWTEXT(ISLASTBAR,1.25,'███'),COLORBB00BB;
DRAWTEXT(ISLASTBAR,1.25,'活跃'),COLORFFFFCC;
DRAWTEXT(ISLASTBAR,1.75,'███'),COLOR853AFF;
DRAWTEXT(ISLASTBAR,1.75,'热门'),COLORWHITE;
DRAWTEXT(ISLASTBAR,2.25,'███'),COLOR0098FF;
DRAWTEXT(ISLASTBAR,2.25,'高温'),COLORWHITE;
{计算数据}
R:=PERIOD;
S:=FROMOPEN;
VA1:=EMA(CAPITAL/IF(R=0,SUM(VOL,S),VOL)/CLOSE,10)/CLOSE;
地:IF(VA1>=2.5,2.5,VA1),COLORYELLOW,LINETHICK2;
天: POW(ATAN(EMA(CAPITAL/IF(R=0,SUM(VOL,S),VOL)/CLOSE,10)),2),COLORB5CA43,LINETHICK2;
趋势: EMA(WINNER(CLOSE)*100,10)/50,LINETHICK2,COLOR0015FF;
买卖: EMA((-3)*(HHV(HIGH,30)-CLOSE)/(HHV(HIGH,30)-LLV(LOW,30))+2.7,9),COLORWHITE,LINETHICK2;
{低位信号} 低①:买卖<0,COLORRED,NODRAW;
STICKLINE(低①,0,-0.1,3,0), COLORRED;
低②:买卖<0.1 AND 买卖>0 AND 买卖>=REF(买卖,1),COLORGREEN,NODRAW;
STICKLINE(低②,0,-0