指标主要帮助识别股票短期顶部和底部，提供卖出和补仓参考。通过计算最高价和最低价的移动平均值来设定卖出和补仓的价格参考线，并结合价格突破、相对强弱指标变化等条件判断买入时机。特别地，当市场出现连续弱势后首次强势反转时，会发出明确的买入信号，以蓝色柱状图显示，辅助投资者捕捉短线反弹机会。
{首板金钥--副图}
HG1:=1510000;
HG2:=531+HG1;
HG3:=IF(DATE>HG2,1,1);
HG4:=SMA(H,10,9)*HG3;
HG5:=SMA(L,10,9)*HG3;
HG6:=EMA(HHV(HIGH,1),8);
HG7:=EMA(CLOSE,8);
HG8:=((HG7< REF(HG7,1)) AND (CLOSE< HG7));
HG9:=IF(((HG6< REF(HG6,1)) OR HG8),1,0);
HG10:=REF(CLOSE,1);
HG11:=SMA(MAX(CLOSE-HG10,0),2,1)/SMA(ABS(CLOSE-HG10),2,1)*100,COLORRED,LINETHICK2;
HG12:=45;
HG13:=20;
HG14:=HG11< HG12 AND REF(HG11,1)>HG12;
HG:=HG11< HG13 AND REF(HG11,1)>HG13*HG3;
卖出参考:HG4,COLORRED,NODRAW;
补仓参考:HG5,COLORGREEN,NODRAW;
HG16:=(((((COUNT((HG9=1),4)=3) AND (HG9=0))AND O< C AND (((C-REF(C,1))/REF(C,1))>0.085))*89) >=89)OR((C-REF(C,1))/REF(C,1)>0.085 AND (REF(HG,1) OR REF(HG14,1))) AND HG3=1;
STICKLINE(HG16,1,0,2,0),COLOR0000FF;
