精选指标——牛熊分界线，趋势为王，线上为牛，线下为熊

牛熊分界线源码：

DIR2:=ABS(CLOSE-REF(CLOSE,30));

VIR2:=SUM(ABS(CLOSE-REF(CLOSE,1)),30);

ER2:=DIR2/VIR2;

CS2:=ER2*(0.8-2/24)+2/24;

CQ2:=CS2*CS2;

AMA2:EMA(DMA(CLOSE,CQ2),2),COLORGREEN,LINETHICK1;

牛熊分界:AMA2,STICK,COLORGRAY;

AMA3:IF(AMA2/REF(AMA2,1)>0.997,AMA2,DRAWNULL),COLORBLUE,LINETHICK1;

AMA4:IF(AMA2/REF(AMA2,1)>1.001,AMA2,DRAWNULL),COLORRED,LINETHICK1;

{K线}

{牛熊分界之上阳线}

STICKLINE(C>=O AND C>牛熊分界,H,L,0,0),COLORRED;

STICKLINE(C>=O AND C>牛熊分界,C,O,2.8,1),COLORRED;

{牛熊分界之上阴线}

STICKLINE(C<=O AND C>牛熊分界,C,O,2.8,0),COLORRED;

STICKLINE(C<=O AND C>牛熊分界,H,L,0,0),COLORRED;

{牛熊分界之下阳线}

STICKLINE(C>=O AND C<牛熊分界,H,L,0,0),COLORGREEN;

STICKLINE(C>=O AND C<牛熊分界,C,O,2.8,1),COLORGREEN;

{牛熊分界之下阴线}

STICKLINE(C<=O AND C<牛熊分界,H,L,0,0),COLORGREEN;

STICKLINE(C<=O AND C<牛熊分界,C,O,2.8,0),COLORGREEN;

{写字}

XX1:=C>牛熊分界 AND 牛熊分界>REF(牛熊分界,1);

DRAWTEXT_FIX(ISLASTBAR AND XX1,0.1,0.01,0,'【牛区持股】'),COLORRED;

XX2:=C<牛熊分界 AND 牛熊分界<=REF(牛熊分界,1);

DRAWTEXT_FIX(ISLASTBAR AND XX2,0.1,0.01,0,'【熊区观望】'),COLORGREEN;

谢谢观看，持续更新各种指标战法选股器~