指标主要用来判断主力资金的进出场信号和买卖点。核心功能有三块：
主力动向判断
"超大主力吃/吐"通过EMA差值判断大资金流入流出（紫色柱体流入，绿色柱体流出）
"主力进场/洗盘"用33日最低价配合EMA识别建仓和洗盘（红色进场，绿色洗盘）
"冲顶/出场"用33日最高价配合EMA识别顶部信号（粉色冲顶，黄色出场）
买卖信号
"买点"：当快慢线金叉且短期均线上穿长期均线时触发（显示蓝色柱+庄现文字）
"倍量吃货"：突破10日高点且成交量放大95%时触发（黄色柱标记）
"波段介入"：当7日强弱指标低于19时提示机会
辅助指标
"主力潜伏"：连续10日MACD为负时标记（青色柱体）
"ZLGJ"：8日双平滑处理的价格动量指标
操作策略：
当出现"买点"+红色主力进场信号时建仓
紫色超大主力吃配合倍量吃货是加仓信号
粉色冲顶信号出现时减仓，黄色出场信号清仓
青色潜伏信号出现时可提前布局
HG1:=(C*2+H+L)/4*10;
HG2:=EMA(HG1,13)-EMA(HG1,34);
HG3:=EMA(HG2,5);
HG4:=REF(HHV(H,10),2);
HG5:=REF(HHV(MAX(C,O),10),2);
HG6:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
HG7:=SMA(HG6,3,1);
HG8:=SMA(HG7,3,1);
HG9:=3*HG7-2*HG8;
HG10:=REVERSE(HG9);
HG11:=REF(MA(C,1),10)>REF(MA(C,60),10);
HG12:=REF((LOW+OPEN+CLOSE+HIGH)/4,1);
HG13:=SMA(ABS(LOW-HG12),13,1)/SMA(MAX(LOW-HG12,0),10,1);
HG14:=EMA(HG13,10);
HG15:=LLV(LOW,33);
HG16:=EMA(IF(LOW<=HG15,HG14,0),3);
HG17:=SMA(ABS(HG12-H),13,1)/SMA(MAX(HG12-H,0),10,1);
HG18:=EMA(HG17,10);
HG19:=HHV(H,33);
HG20:=EMA(IF(H>=HG19,HG18,0),3);
HG21:=REF(CLOSE,2);
HG22:=SMA(MAX(CLOSE-HG21,0),7,1)/SMA(ABS(CLOSE-HG21),7,1)*100;
HG23:=C-REF(C,1);
HG24:=EMA(CLOSE,12)-EMA(CLOSE,26);
HG36:=EMA(HG24,9);
HG38:=2*(HG24-HG36);
V4:2*(HG2-HG3)*5.5;
超大主力吃:IF(V4>=0,V4,0),COLOR7F00FF,LINETHICK2;
超大主力吐:IF(V4<=0,V4,0),COLOR66FF00,LINETHICK1;
主力吃货线:8,COLORFF80FF,LINETHICK2,CROSSDOT;
XGDH:CROSS(C,HG4) AND CROSS(超大主力吃,8);
XGDC:CROSS(C,HG5) AND CROSS(超大主力吃,8);
STICKLINE(XGDH OR XGDC,0,8,2,0),COLOR3131FF;
倍量吃货:(XGDH OR XGDC) AND V/REF(V,1)>1.95,COLORYELLOW;
STICKLINE(倍量吃货,0,-8,5,0),COLORYELLOW;
买点:CROSS(HG9,HG10) AND HG11;
STICKLINE(买点,0,30,6,0),COLORBLUE;
STICKLINE(买点,30,60,4,0),COLORWHITE;
STICKLINE(买点,60,80,2,0),COLORYELLOW;
DRAWTEXT(买点,70,'庄现'),COLORRED;
主力进场:IF(HG16>REF(HG16,1),HG16,0),COLORRED,NODRAW;
STICKLINE(HG16>REF(HG16,1),0,HG16,3,0),COLORRED;
STICKLINE(HG16>REF(HG16,1),0,HG16,3,0),COLOR000055;
STICKLINE(HG16>REF(HG16,1),0,HG16,2.6,0),COLOR000077;
STICKLINE(HG16>REF(HG16,1),0,HG16,2.1,0),COLOR000099;
STICKLINE(HG16>REF(HG16,1),0,HG16,1.5,0),COLOR0000BB;
STICKLINE(HG16>REF(HG16,1),0,HG16,0.9,0),COLOR0000DD;
STICKLINE(HG16>REF(HG16,1),0,HG16,0.3,0),COLOR0000FF;
洗盘:IF(HG16< REF(HG16,1),HG16,0),COLORGREEN,NODRAW;
STICKLINE(HG16< REF(HG16,1),0,HG16,3,0),COLORGREEN;
STICKLINE(HG16< REF(HG16,1),0,HG16,3,0),COLOR005500;
STICKLINE(HG16< REF(HG16,1),0,HG16,2.6,0),COLOR007700;
STICKLINE(HG16< REF(HG16,1),0,HG16,2.1,0),COLOR009900;
STICKLINE(HG16< REF(HG16,1),0,HG16,1.5,0),COLOR00BB00;
STICKLINE(HG16< REF(HG16,1),0,HG16,0.9,0),COLOR00DD00;
STICKLINE(HG16< REF(HG16,1),0,HG16,0.3,0),COLOR00FF00;
冲顶:IF(HG20>REF(HG20,1),HG20,0),COLORFF00FF,NODRAW;
STICKLINE(HG20>REF(HG20,1),0,HG20,3,0),COLORFF00FF;
STICKLINE(HG20>REF(HG20,1),0,HG20,3,0),COLOR550055;
STICKLINE(HG20>REF(HG20,1),0,HG20,2.6,0),COLOR770077;
STICKLINE(HG20>REF(HG20,1),0,HG20,2.1,0),COLOR990099;
STICKLINE(HG20>REF(HG20,1),0,HG20,1.5,0),COLORBB00BB;
STICKLINE(HG20>REF(HG20,1),0,HG20,0.9,0),COLORDD00DD;
STICKLINE(HG20>REF(HG20,1),0,HG20,0.3,0),COLORFF00FF;
主力出场:IF(HG20< REF(HG20,1),HG20,0),COLORYELLOW,NODRAW;
STICKLINE(HG20< REF(HG20,1),0,HG20,3,0),COLORYELLOW;
STICKLINE(HG20< REF(HG20,1),0,HG20,3,0),COLOR005555;
STICKLINE(HG20< REF(HG20,1),0,HG20,2.6,0),COLOR007777;
STICKLINE(HG20< REF(HG16,1),0,HG20,2.1,0),COLOR009999;
STICKLINE(HG20< REF(HG20,1),0,HG20,1.5,0),COLOR00BBBB;
STICKLINE(HG20< REF(HG20,1),0,HG20,0.9,0),COLOR00DDDD;
STICKLINE(HG20< REF(HG20,1),0,HG20,0.3,0),COLOR00FFFF;
波段介入点:IF(HG22< 19,19,0),COLORWHITE;
ZLGJ:100*EMA(EMA(HG23,8),8)/EMA(EMA(ABS(HG23),8),8),COLORYELLOW;
主力潜伏:COUNT(HG38< 0,10)=10,COLORCYAN;
STICKLINE(主力潜伏,0,HG38*(-0.1),2.8,0),LINETHICK6,,COLORCYAN;
DRAWICON(主力潜伏,HG38*(-0.18),28);
DRAWICON(主力潜伏,HG38*(-0.1),26);
