该指标通过计算收盘价与5日均线的偏离度，结合13日内高低点波动率，识别超跌反弹机会。当短期价格偏离过大且趋势线出现金叉时，触发"金底"信号，提示潜在买入时机。操作上，当"金底"信号出现且伴随趋势线低位回升时，可考虑分批建仓。
HG1:=(CLOSE-MA(CLOSE,5))/MA(CLOSE,5);
HG2:=(LLV(CLOSE,3)-HHV(CLOSE,13))/HHV(CLOSE,13)*100< -13;
趋势线:=(HG1)*100,STICK;
STICKLINE(HG1>0,0,趋势线,2.5,0),COLORRED;
STICKLINE(HG1>0,0,趋势线,2.5,0),COLOR9933FF;
STICKLINE(HG1>0,0,趋势线,2,0),COLOR000099;
STICKLINE(HG1>0,0,趋势线,1.5,0),COLOR0000CC;
STICKLINE(HG1>0,0,趋势线,1,0),COLOR0000FF;
STICKLINE(HG1>0,0,趋势线,0,0),COLOR0033FF;
STICKLINE(HG1< 0,0,趋势线,2.5,0),COLORCYAN;
STICKLINE(HG1< 0,0,趋势线,2.5,0),COLOR009900;
STICKLINE(HG1< 0,0,趋势线,2,0),COLOR00CC00;
STICKLINE(HG1< 0,0,趋势线,1.5,0),COLOR33FF00;
STICKLINE(HG1< 0,0,趋势线,1,0),COLOR33FF00;
STICKLINE(HG1< 0,0,趋势线,0,0),COLOR33FF00;
趋势线1:=EMA(趋势线,5)*5,COLORMAGENTA;
趋势线2:=MA(趋势线1,3),COLORGREEN;
趋势线3:=MA(趋势线1,5),COLORWHITE;
HG3:=CROSS(趋势线1,趋势线2) AND HG2 AND LLV(趋势线1,3)-REF(趋势线1,13)< -25 AND 趋势线3< -8;
HG4:=HG3 AND (LLV(趋势线2,3)>LLV(趋势线2,39) OR LLV(趋势线3,3)>LLV(趋势线3,39));
HG5:=(LLV(趋势线2,3)>LLV(趋势线2,44) OR LLV(趋势线3,3)>LLV(趋势线3,44));
HG6:=HG5 AND CROSS(趋势线1,趋势线2) AND COUNT(趋势线1< -22,3)>=1;
HG7:=(REF(趋势线1,1)< REF(趋势线1,2) AND 趋势线1>REF(趋势线1,1)) OR CROSS(趋势线1,趋势线2);
HG8:=(HG7 OR CROSS(趋势线1,趋势线3)) AND COUNT(趋势线1< -5,3)>=1 AND 趋势线1-REF(趋势线1,1)>1;
HG28:=(HHV(HIGH,9)-CLOSE)/(HHV(HIGH,9)-LLV(LOW,9))*100;
HG26:=SMA(HG28,3,1);
金底:=FILTER(HG8 AND HG26< REF(HG26,1),2),COLOR0000FF;
STICKLINE(金底,9,1,1,0),COLORYELLOW;
DRAWTEXT(金底,5,'金底'),COLOR0000FF;
