核心功能：
通过识别股价大幅下跌后的缩量企稳信号，结合价格在关键支撑位附近的特定K线形态，捕捉短期反弹机会。主要监控三个维度：价格超跌幅度、成交量萎缩程度、以及前期低点支撑的有效性。
操作策略：
当指标出现红色信号时，表示个股经历充分下跌后做空动能衰竭，且价格在历史低点附近获得支撑，此时可考虑逢低布局。需配合整体趋势及大盘环境综合判断。
{顺势寻牛--副图}
DRAWBAND(1,RGB(0,20,50),0,RGB(0,0,0));
HG1:=REF(CLOSE,1);
HG2:=(HG1-CLOSE)*100/HG1;
HG3:=HG2>4 AND ABS(CLOSE-OPEN)/CLOSE>0.05;
HG4:=CLOSE< OPEN AND CLOSE< 0.98*MA(CLOSE,5) AND ABS(CLOSE-OPEN)/CLOSE>0.03;
HG5:=HG4 AND (MIN(CLOSE,OPEN)-LOW)/(HIGH-LOW)>=1/3 AND HG2>=3;
HG6:=CONST(REF(LOW,BARSLAST(HG5>0)));
HG7:=0.033;
HG8:=ABS(HG6-LOW)<=HG7 OR ABS(HG6-MIN(OPEN,CLOSE))<=HG7 OR ABS(HG6-HIGH)<=HG7 OR ABS(HG6-MAX(OPEN,CLOSE))<=HG7;
HG9:=COUNT(HG8,30)>=1;
HG10:=VOL<=0.505*REF(VOL,1);
HG11:=REF(HG9,1) AND HG10 AND COUNT(HG3,10);
HG12:=SUM((CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100,5)< 1;
HG13:=(HIGH-LOW)/LOW*100>5 AND (MIN(OPEN,CLOSE)-LOW)/LOW*100>5;
HG14:=HG12 AND HG13;
HG15:=IF(CODELIKE(1),0,1);
HG16:=IF(CODELIKE(2),0,1);
HG17:=IF(CODELIKE(3),0,1);
HG18:=IF(CODELIKE(4),0,1);
HG19:=COUNT(HG11,3)>1;
HG20:=HG10 OR HG3 OR HG8 AND HG15 AND HG16 AND HG17 AND HG18 AND COUNT(HG10,3)>1;
STICKLINE(HG20,0,0.8,3,0),COLORRED;
STICKLINE(HG20,0,0.8,3,0),COLORRED;
