指标通过分析价格波动与成交量，区分大资金买卖力量。核心计算买卖量差值并平滑处理，用彩色柱状图直观显示资金流向。当短期均线上穿中长期均线且成交量放大时触发买入预警。
操作策略：指标值为正且持续增多时关注，结合成交量确认；预警信号出现时考虑介入；指标转弱或连续为负时谨慎。
{〖大资金买点〗主图源码如下}
{主图源码如下}
ZYG1:=EMA(CLOSE,12)-EMA(CLOSE,26);
ZYG2:=EMA(ZYG1,9);
ZYG3:=ZYG1>ZYG2;
ZYG4:=(CLOSE-LLV(LOW,12))/(HHV(HIGH,12)-LLV(LOW,12))*100;
ZYG5:=SMA(ZYG4,3,1);
ZYG6:=SMA(ZYG5,3,1);
ZYG7:=ZYG5>ZYG6;
ZYG8:=REF(CLOSE,1);
ZYG9:=SMA(MAX(CLOSE-ZYG8,0),9,1)/SMA(ABS(CLOSE-ZYG8),9,1)*100;
ZYG10:=SMA(MAX(CLOSE-ZYG8,0),26,1)/SMA(ABS(CLOSE-ZYG8),26,1)*100;
ZYG11:=ZYG9>ZYG10;
ZYG12:=SMA(ZYG4,3,1);
ZYG13:=SMA(ZYG12,3,1);
ZYG14:=ZYG12>ZYG13;
ZYG15:=(MA(CLOSE,3)+MA(CLOSE,9)+MA(CLOSE,12)+MA(CLOSE,26))/4;
ZYG16:=CLOSE>ZYG15;
ZYG17:=CLOSE-REF(CLOSE,1);
ZYG18:=100*EMA(EMA(ZYG17,9),9)/EMA(EMA(ABS(ZYG17),9),3);
ZYG19:=100*EMA(EMA(ZYG17,26),12)/EMA(EMA(ABS(ZYG17),26),12);
ZYG20:=ZYG18>ZYG19;
ZYG21:=DMA((HIGH+LOW+CLOSE*2)/4,0.9);
ZYG22:=REF(EMA(ZYG21,3),1);
ZYG23:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
ZYG24:=IF(CLOSE>OPEN,ZYG23*(HIGH-LOW),IF(CLOSE< OPEN,ZYG23*(HIGH-OPEN+CLOSE-LOW),VOL/2))+IF(CLOSE>OPEN,0-ZYG23*(HIGH-CLOSE+OPEN-LOW),IF(CLOSE< OPEN,0-ZYG23*(HIGH-LOW),0-VOL/2) );
ZYG25:=ZYG24/20/1.15;
ZYG26:=ZYG25*0.55+REF(ZYG25,1)*0.33+REF(ZYG25,2)*0.22;
ZYG27:=EMA(ZYG26,8);
ZYG28:=EMA(ZYG26,3);
ZYG29:=ZYG28;
ZYG30:=VOL;
ZYG31:=MA(ZYG30,5);
ZYG32:=MA(ZYG30,10);
ZYG33:=ZYG31>=ZYG32;
ZYG34:=ZYG29>=0;
ZYG35:=ZYG34 AND ZYG33;
DRAWICON(ZYG35,L,1);
ZYG36:=MA(KDJ.K(9,3,3),5);
ZYG37:=EMA(CLOSE,12/2)-EMA(CLOSE,26/2);
ZYG38:=EMA(ZYG37,9/2);
ZYG39:=ZYG36>=REF(ZYG36,1) AND ZYG37>=ZYG38;
VARG51:=(HIGH+LOW+CLOSE*2)/4;
VARG52:=EMA(VARG51,17);
VARG53:=STD(VARG51,17);
VARG54:=((VARG51-VARG52)/VARG53*100+200)/4;
VARG55:=(EMA(VARG54,5)-25)*1.56;
VARG56:=EMA(VARG55,2)*1.22;
VARG57:=EMA(VARG56,2);
STICKLINE(VARG56-VARG57>0,O,C,3,1),COLORRED;
STICKLINE(VARG56-VARG57< 0,O,C,3,0),COLORGREEN;
STICKLINE(VARG56-VARG57>0 AND REF(VARG56-VARG57< 0,1),O,C,1,0),COLORYELLOW;
STICKLINE(VARG56-VARG57>0 AND VARG56-VARG57< REF(VARG56-VARG57,1) AND VARG57>110,O,C,3,0),COLORLIRED;
涨停启动:=IF((C-REF(C,1))*100/REF(C,1)>=9.80,1,0);
大资金买:=EVERY(涨停启动,2);
DRAWTEXT(大资金买,L*1.02,''),COLORYELLOW;
操作线:MA(CLOSE,5),COLORFFFFFF,LINETHICK1;
趋势线:MA(CLOSE,10),COLORRED,LINETHICK1;
DRAWBAND(操作线,RGB(255,50,50),趋势线,RGB(10,204,60));
AA:=C>MA(C,10);
MA5:=MA(C,5);
MA10:=MA(C,10);
多头排列:=MA5>MA10;
STICKLINE(ZYG35,O,C,2,0),COLORMAGENTA;
STICKLINE(大资金买,OPEN,CLOSE,1,0),COLORYELLOW;
最佳启动:=BARSLASTCOUNT(VARG56-VARG57>0 AND 多头排列 AND AA)=1;
DRAWTEXT(最佳启动,L,'★大资金买'),COLORYELLOW;
DRAWICON(最佳启动,L,9);
{〖大资金买点〗副图源码如下}
P1:=60;
P2:=5;
P3:=10;
REFLINE:0;
K1:=IF(CLOSE>=REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW+CLOSE-REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW);
K2:=IF(CLOSE<=REF(CLOSE,1),OPEN-LOW+HIGH-CLOSE+REF(CLOSE,1)-CLOSE,OPEN-LOW+HIGH-CLOSE);
DT:=VOL*K1/(K1+K2);
KT:=VOL-DT;
大资金买量:=SUM(DT,1);
大资金卖量:=SUM(KT,1);
DDX:EMA(大资金买量-大资金卖量,5)*VOL/CAPITAL*100,COLORSTICK,LINETHICK2;
STICKLINE(DDX>0,0,DDX,3,0),COLOR000088;
STICKLINE(DDX>0,0,DDX,2.5,0),COLOR0000AA;
STICKLINE(DDX>0,0,DDX,1.5,0),COLOR0000CC;
STICKLINE(DDX>0,0,DDX,1,0),COLOR0000EE;
STICKLINE(DDX< 0,0,DDX,3,0),COLOR008800;
STICKLINE(DDX< 0,0,DDX,2.5,0),COLOR00AA00;
STICKLINE(DDX< 0,0,DDX,1.5,0),COLOR00CC00;
STICKLINE(DDX< 0,0,DDX,1,0),COLOR00EE00;
DDX1:SMA(DDX,3,1),COLORFFFFFF;
DDX2:SMA(DDX1,3,1),COLOR00FFFF;
DDX3:EMA(DDX2,5),COLORFF00FF;
大资金预警:DDX>0 AND MA(V,5)>MA(MA(V,5),5) AND CROSS(DDX1,DDX2),LINETHICK;
最佳启动:=COUNT(DDX>0,5),COLORRED;
DRAWTEXT(大资金预警,DDX*1.06,'大资金买'),LINETHICK3,COLOR00FFFF;
