「主力介入」火眼金睛识主力，精准捕捉介入信号！

DRAWTEXT_FIX(1,0.005,0,0,'所属风格:'),COLORMAGENTA;

DRAWTEXT_FIX(1,0.06,0,0,FGBLOCK),COLORYELLOW;

DRAWTEXT_FIX(1,0.005,0.05,0,'所属概念:'),COLORMAGENTA;

DRAWTEXT_FIX(1,0.06,0.05,0,GNBLOCK),COLORYELLOW;

加权价:=(3*C+O+H+LOW)/6;

短趋势:EMA(加权价,36),COLORYELLOW,LINETHICK2;

中趋势:EMA(加权价,250),COLORRED,LINETHICK2;

均量价:=0.01*EMA(AMOUNT,13)/EMA(VOL,13);

五十线:=50,COLORLIRED,DOTLINE;

价偏离:=(C-均量价)/均量价*1000,NODRAW;

偏超50:=BARSLASTCOUNT(价偏离>50)=1;

STICKLINE(价偏离>0,O,C,3,0);

STICKLINE(偏超50,O,C,3,0),COLORRED;

换手率:=VOL/CAPITAL*100;

非科创:=IF(CODELIKE('688'),0,1);

八五成本:=COST(85);

一五成本:=COST(15);

成本差:=八五成本-一五成本;

成本均:=(八五成本+一五成本)/2;

低集中:=成本差/成本均*100< 30,LINETHICK0;

二五高:=HHV(H,250);

二五低:=LLV(LOW,250);

二五价差:=二五高-二五低;

成低差:=(成本均-二五低);

成位低:=成本均< (二五价差*0.4+二五低),LINETHICK0;

集位低:=低集中 AND 成位低;

涨超4:=C/REF(C,1)>1.04;

三十强弱:=EMA(100*(C-LLV(LOW,30))/(HHV(H,30)-LLV(LOW,30)),3);

强收阳:=三十强弱>=75 AND C>0 AND C>O;

主力:FILTER(强收阳 AND 集位低 AND 成低差 AND WINNER(C)>=0.90 AND 涨超4 AND C/REF(C,1)>1.092 AND C=H AND C< 40 AND 非科创 AND 换手率< 20,10),NODRAW;

DRAWTEXT(主力,L,' ★主力'),COLOR00FFFF;

DRAWICON(主力,L,17);

加权价:=(3*C+O+H+LOW)/6;

均量价:=0.01*EMA(AMOUNT,13)/EMA(VOL,13);

八五成本:=COST(85);

一五成本:=COST(15);

成本差:=八五成本-一五成本;

成本均:=(八五成本+一五成本)/2;

低集中:=成本差/成本均*100<30;

二五高:=HHV(H,250);

二五低:=LLV(LOW,250);

二五价差:=二五高-二五低;

成低差:=(成本均-二五低);

成位低:=成本均<(二五价差*0.4+二五低);

集位低:=低集中 AND 成位低;

涨超4:=C/REF(C,1)>1.04;

三十强弱:=EMA(100*(C-LLV(LOW,30))/(HHV(H,30)-LLV(LOW,30)),3);

强收阳:=三十强弱>=75 AND C>0 AND C>O;

换手率:=VOL/CAPITAL*100;

非科创:=IF(CODELIKE('688'),0,1);

主力信号:FILTER(强收阳 AND 集位低 AND 成低差 AND WINNER(C)>=0.90   AND 涨超4 AND C/REF(C,1)>1.092 AND C=H AND C<40  AND 非科创 AND 换手率<20,10);