指标通过多维度技术分析识别股价深度回调后的潜在反弹机会。主要功能是监控股价偏离均线的程度，结合短期超卖状态和价格相对低位特征，当多个条件同时满足时在副图标记黄色和红色信号柱。
操作策略：当出现信号柱时，表明股价可能处于阶段性底部区域，可考虑逢低分批买入，但需结合大盘环境和个股基本面综合判断。
{左侧低吸抄底副图}
HG1:=MA(CLOSE,27);
HG2:=(CLOSE-HG1)/HG1*100;
HG3:=MA(HG2,2);
HG4:=BARSLAST(CROSS((-10),HG3)=1);
HG5:=HG3<(-10) AND HG4>3;
HG6:=ABS(IF(HG5,HG3,0));
HG7:=HG6>0;
HG8:=CLOSE/(EMA(EMA((CLOSE+LOW+HIGH)/3,3),26)*0.9)<0.95;
HG9:=MA((CLOSE-MA(CLOSE,21))/MA(CLOSE,21),3)*100;
HG10:=HG9<(-15);
HG11:=(CLOSE-MA(CLOSE,28))/MA(CLOSE,28)*100<(-23);
HG12:=CLOSE/REF(LLV(CLOSE,10),1)<0.96 AND LOW/REF(LLV(LOW,10),1)<0.99 AND CLOSE!=LOW AND CLOSE/LOW>1.005;
HG13:=FILTER(HG7 AND HG8 AND HG10 AND HG11 AND HG12,10);
STICKLINE(HG13,0,10,3,0),COLORYELLOW;
STICKLINE(HG13,0,13,1,0),COLORRED;
