指标通过多维度计算识别主力资金动向。主要功能是监控主力买入、洗盘和出场信号：当出现"超大主力吃"突破、价格创新高伴随放量时，视为买入机会；当指标显示主力持续流出或价格高位滞涨时，提示风险。操作策略是跟随主力资金流向，在主力进场时买入，主力出场时卖出。
{主力现身--副图}
N:=8;
M:=13;
P:=60;
S:=3;
XXSP1:=(C*2+H+L)/4*10;
XXSP2:=EMA(XXSP1,13)-EMA(XXSP1,34);
XXSP3:=EMA(XXSP2,5);
XXSP4:2*(XXSP2-XXSP3)*5.5;
超大主力吃: IF(XXSP4>=0,XXSP4,0),COLOR7F00FF,LINETHICK2;
超大主力吐: IF(XXSP4<=0,XXSP4,0),COLOR66FF00,LINETHICK1;
主力吃货线:8,COLORFF80FF,LINETHICK2,CROSSDOT;
XXSP5:=REF(HHV(H,10),2);
XXSP6:=REF(HHV(MAX(C,O),10),2);
XXSP7:CROSS(C,XXSP5) AND CROSS(超大主力吃,8);
XXSP8:CROSS(C,XXSP6) AND CROSS(超大主力吃,8);
STICKLINE(XXSP7 OR XXSP8,0,8,2,0),COLOR3131FF;
倍量吃货:(XXSP7 OR XXSP8) AND V/REF(V,1)>1.95,COLORYELLOW;
STICKLINE(倍量吃货,0,-8,5,0),COLORYELLOW;
XXSP9:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(XXSP9,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
XXSP10:=REVERSE(J);
XXSP11:=REF(MA(C,1),10)>REF(MA(C,60),10);
买点:CROSS(J,XXSP10) AND XXSP11;
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,'主力现身'),COLORRED;
XXZB1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1);
XXZB2:=SMA(ABS(LOW-XXZB1),13,1)/SMA(MAX(LOW-XXZB1,0),10,1);
XXZB3:=EMA(XXZB2,10);
XXZB4:=LLV(LOW,33);
XXZB5:=EMA(IF(LOW<=XXZB4,XXZB3,0),3);
主力进场:IF(XXZB5>REF(XXZB5,1),XXZB5,0),COLORRED,NODRAW;
STICKLINE(XXZB5>REF(XXZB5,1),0,XXZB5,3,0 ),COLORRED;
STICKLINE(XXZB5>REF(XXZB5,1),0,XXZB5,3,0 ),COLOR000055;
STICKLINE(XXZB5>REF(XXZB5,1),0,XXZB5,2.6,0 ),COLOR000077;
STICKLINE(XXZB5>REF(XXZB5,1),0,XXZB5,2.1,0 ),COLOR000099;
STICKLINE(XXZB5>REF(XXZB5,1),0,XXZB5,1.5,0 ),COLOR0000BB;
STICKLINE(XXZB5>REF(XXZB5,1),0,XXZB5,0.9,0 ),COLOR0000DD;
STICKLINE(XXZB5>REF(XXZB5,1),0,XXZB5,0.3,0 ),COLOR0000FF;
洗盘:IF(XXZB5< REF(XXZB5,1),XXZB5,0),COLORGREEN,NODRAW;
STICKLINE(XXZB5< REF(XXZB5,1),0,XXZB5,3,0),COLORGREEN;
STICKLINE(XXZB5< REF(XXZB5,1),0,XXZB5,3,0),COLOR005500;
STICKLINE(XXZB5< REF(XXZB5,1),0,XXZB5,2.6,0),COLOR007700;
STICKLINE(XXZB5< REF(XXZB5,1),0,XXZB5,2.1,0),COLOR009900;
STICKLINE(XXZB5< REF(XXZB5,1),0,XXZB5,1.5,0),COLOR00BB00;
STICKLINE(XXZB5< REF(XXZB5,1),0,XXZB5,0.9,0),COLOR00DD00;
STICKLINE(XXZB5< REF(XXZB5,1),0,XXZB5,0.3,0),COLOR00FF00;
XXZB6:=SMA(ABS(XXZB1-H),13,1)/SMA(MAX(XXZB1-H,0),10,1);
XXZB7:=EMA(XXZB6,10);
XXZB8:=HHV(H,33);
XXZB9:=EMA(IF(H>=XXZB8,XXZB7,0),3);
冲顶:IF(XXZB9>REF(XXZB9,1),XXZB9,0),COLORFF00FF,NODRAW;
STICKLINE(XXZB9>REF(XXZB9,1),0,XXZB9,3,0),COLORFF00FF;
STICKLINE(XXZB9>REF(XXZB9,1),0,XXZB9,3,0 ),COLOR550055;
STICKLINE(XXZB9>REF(XXZB9,1),0,XXZB9,2.6,0 ),COLOR770077;
STICKLINE(XXZB9>REF(XXZB9,1),0,XXZB9,2.1,0 ),COLOR990099;
STICKLINE(XXZB9>REF(XXZB9,1),0,XXZB9,1.5,0 ),COLORBB00BB;
STICKLINE(XXZB9>REF(XXZB9,1),0,XXZB9,0.9,0 ),COLORDD00DD;
STICKLINE(XXZB9>REF(XXZB9,1),0,XXZB9,0.3,0 ),COLORFF00FF;
主力出场:IF(XXZB9< REF(XXZB9,1),XXZB9,0),COLORYELLOW,NODRAW;
STICKLINE(XXZB9< REF(XXZB9,1),0,XXZB9,3,0 ),COLORYELLOW;
STICKLINE(XXZB9< REF(XXZB9,1),0,XXZB9,3,0),COLOR005555;
STICKLINE(XXZB9< REF(XXZB9,1),0,XXZB9,2.6,0),COLOR007777;
STICKLINE(XXZB9< REF(XXZB9,1),0,XXZB9,2.1,0),COLOR009999;
STICKLINE(XXZB9< REF(XXZB9,1),0,XXZB9,1.5,0),COLOR00BBBB;
STICKLINE(XXZB9< REF(XXZB9,1),0,XXZB9,0.9,0),COLOR00DDDD;
STICKLINE(XXZB9< REF(XXZB9,1),0,XXZB9,0.3,0),COLOR00FFFF;
XXZB10:=REF(CLOSE,2);
XXZB11:=SMA(MAX(CLOSE-XXZB10,0),7,1)/SMA(ABS(CLOSE-XXZB10),7,1)*100;
波段介入点:IF(XXZB11< 19,19,0)COLORWHITE;
XXZB12:=8;
XXZB13:=C-REF(C,1);
XXZB14:100*EMA(EMA(XXZB13,XXZB12),XXZB12)/EMA(EMA(ABS(XXZB13),XXZB12),XXZB12),COLORYELLOW;
XXZB15:=EMA(CLOSE,12)-EMA(CLOSE,26);
XXZB16:=EMA(XXZB15,9);
XXZB17:=2*(XXZB15-XXZB16);
主力潜伏:COUNT(XXZB17< 0,10)=10,COLORCYAN;
STICKLINE(主力潜伏,0,XXZB17*(-0.1),2.8,0),LINETHICK6,,COLORCYAN;
DRAWICON(主力潜伏,XXZB17*(-0.18),28);
DRAWICON(主力潜伏,XXZB17*(-0.1),26);
