主力建仓踪迹——一眼锁定主力吸筹启动信号！
“主力建仓踪迹”是一款融合多周期均线、价格结构与量能逻辑的智能通达信指标，专为捕捉主力资金悄然建仓的关键节点而设计。公式通过EMA13/34/55/120四重均线系统判断趋势方向，结合K线形态、乖离率（BIAS）、MACD动能及成交量变化，精准识别“吸筹”“建仓”“加仓”“拉升”“攻击”等主力行为阶段。
使用方法：
建仓信号：当短期均线（MA9）上穿中期均线（MA20），图中出现黄色“建仓”提示，代表主力初步介入。
主力建仓启动：若股价突破月内高点延伸位、且满足多重均线多头排列与放量条件，将触发醒目的黄色K线与文字提示，是强势启动信号。
其他辅助信号如“吸筹”（紫红色K线）、“拉升”（蓝绿色K线）、“加仓”“攻击”等，帮助投资者分阶段把握主力运作节奏。
适用于日线级别，建议结合大盘环境与个股基本面综合判断，避免单一信号追高。该公式视觉清晰、逻辑严密，是短线狙击与中线布局的得力助手！
A:EMA(C,21)COLORBLUE,LINETHICK3;
B:=A< REF(A,1);
IF(B-1,A,DRAWNULL)COLORRED,LINETHICK3;
ZBGSA:=EMA(C,3) > EMA(C,21);
ZBGSB:=EMA(C,3) < EMA(C,21);
ZBGSC:= EMA(C,3) > EMA(C,8);
ZBGSC1:=EMA(C,3) < EMA(C,8);
ZBGSD:=CLOSE< OPEN;
STICKLINE(ZBGSA,H,L,0,0),COLOR007FFF;
STICKLINE(ZBGSA,O,C,3,1),COLOR007FFF;
STICKLINE(ZBGSA AND ZBGSD,O,C,3,0),COLOR007FFF;
STICKLINE(ZBGSB,H,L,0,0),COLORGREEN;
STICKLINE(ZBGSB,O,C,3,1),COLORGREEN;
STICKLINE(ZBGSB AND ZBGSD,O,C,3,0),COLORGREEN;
STICKLINE(ZBGSB AND ZBGSC,H,L,0,1),COLORF00FF0;
STICKLINE(ZBGSB AND ZBGSC,O,C,3,1),COLORF00FF0;
STICKLINE(ZBGSB AND ZBGSC AND ZBGSD,O,C,3,0),COLORF00FF0;
STICKLINE(ZBGSA AND ZBGSC1,H,L,0,0),COLORBLUE;
STICKLINE(ZBGSA AND ZBGSC1,O,C,3,1),COLORBLUE;
STICKLINE(ZBGSA AND ZBGSC1 AND ZBGSD,O,C,3,0),COLORBLUE;
买线:=MA(CLOSE,9),LINETHICK2;
卖线:=MA(CLOSE,20);
BU:=CROSS(买线,卖线);
SEL:=CROSS(卖线,买线);
DRAWTEXT(BU,L-0.1,'建仓')COLORYELLOW;
A2:=(C-REF(C,1))/REF(C,1)*100< 1.02;
A3:=H>MA(C,5)*1.12;
ZBGSAA:= A2 AND A3;
DRAWTEXT(ZBGSAA,H*1.05,'卖点'),COLORWHITE;
EMA13:=EMA(C,13),COLOR0000FF,LINETHICK2;
EMA34:=EMA(C,34),COLORYELLOW;
EMA55:=EMA(C,55),COLORFF00FF;
EMA120:=EMA(C,120),COLORFFCC66;
AR1:=EMA55>EMA34 AND EMA34>EMA13;
AR2:=BARSLAST((C-EMA13)/EMA13*100< -6);
AR3:=EMA13>=REF(EMA13,2);
AR4:=COUNT(CROSS(C,EMA13),AR2)=1;
AR5:=AR1 AND AR2 AND AR3 AND AR4;
AR6:=AR5 AND FILTER(AR5,10);
BR1:=COUNT(BETWEEN((C-REF(C,1))/REF(C,1)*100,0,5) ,5)=5;
BR2:=ABS((EMA13-EMA34)+(EMA34-EMA55))/C< 0.2;
BR3:=C>EMA55 AND (REF(C,1)< REF(EMA55,1) OR REF(C,2)< REF(EMA55,2) OR REF(C,3)< REF(EMA55,3) OR REF(C,4)< REF(EMA55,4) OR REF(C,5)< REF(EMA55,5));
DRAWTEXT_FIX(1,0.980,20,1,'http://'),COLOR333333;
BR4:=BR1 AND BR2 AND BR3;
DRAWTEXT(BR4 AND FILTER(BR4,10),L-0.09,',拉升'),COLOR00C5FF;
STICKLINE(BR4 AND FILTER(BR4,10),O,C,3,1),LINETHICK2,COLOR00C5FF;
CR1:=(C-REF(C,1))/REF(C,1)*100>0.5;
CR2:=V>MA(V,5)*0.6;
CR3:=COUNT(CROSS(EMA13,EMA55),3)=1;
CR4:=ABS(EMA34-EMA55)/EMA55< 0.03;
CR5:=EMA55<=EMA120 AND EMA55>=REF(EMA55,1);
CR6:=FILTER(CR1 AND CR2 AND CR3 AND CR4 AND CR5,2);
STICKLINE(CR6,O,C,3,1),LINETHICK2,COLORF00FF0;
DRAWTEXT(CR6,L-0.09,'吸筹'),COLORF00FF0;
DR1:=EMA13>EMA34 AND EMA34< EMA55;
DR2:=BARSLAST(CROSS(C,EMA55) );
DR3:=H=HHV(H,DR2);
DR4:=BARSLAST(DR3);
DR5:=COUNT(O>C AND C< REF(C,1) AND C>EMA55 AND BETWEEN((C-EMA55)/EMA55,0,0.02),DR4)=1;
DR6:=C>REF(C,1) ;
DR7:= DR1 AND DR5 AND DR6 ;
DR8:=DR7 AND FILTER(DR7 ,10);
DRAWTEXT(DR8,L-0.09,'攻击'),COLORD6BA63;
ER:=BARSLAST(REF(CROSS(EMA55,EMA34),1)) AND CROSS(EMA34,EMA55);
FR:=BARSLAST(REF(CROSS(EMA34,EMA13),1)) AND CROSS(EMA13,EMA34);
DRAWTEXT(FR,L-0.09,'加仓'),COLORWHITE;
GR1:=BARSLAST(BETWEEN("BIAS.BIAS2"(6,13,24),0,5) );
GR2:=EMA13>EMA34 AND EMA34>EMA55 AND EMA13>REF(EMA13,1);
GR3:=COUNT("BIAS.BIAS2"(6,13,24)>10 AND H=HHV(H,GR1),GR1);
GR4:=H=HHV(H,GR1);
GR5:="MACD.MACD"(12,26,9)< REF("MACD.MACD"(12,26,9),1);
GR6:=GR2 AND GR3 AND GR4;
GR7:=GR2 AND GR3 AND GR4 AND GR5;
DRAWTEXT(GR6 AND GR7,H+0.13,'了结'),COLOR00FF00;
HR2:=EMA13>=REF(EMA13,3) AND EMA34>=REF(EMA34,1) AND EMA55>=REF(EMA55,1) AND CROSS(C,EMA13) AND CROSS(C,EMA34) AND CROSS(C,EMA55);
月高:=C=HHV(C,30);
月高数:=BARSLAST(FILTER(CROSS(0.9,月高),2))+1;
月高延伸:=REF(C,月高数),NODRAW,COLOR8800FF;
STICKLINE(BARSLASTCOUNT(C>=月高延伸 AND MA(C,20)>MA(C,60) AND C/REF(C,1)>1.03)=1 AND C>REF(HHV(H,10),1) ,O,C,4,0),COLORYELLOW;
DRAWTEXT(BARSLASTCOUNT(C>=月高延伸 AND MA(C,20)>MA(C,60) AND C/REF(C,1)>1.03)=1 AND C>REF(HHV(H,10),1),L-0.09,'主力建仓启动'),COLORYELLOW;
