指标的核心功能是捕捉主力资金强力拉升的关键买点，它通过“量价配合”和“关键位突破”的逻辑来识别庄家的进攻信号。
主要功能
它像一个敏锐的雷达，专门侦测两种强烈的上涨启动信号：一是股价放巨量（倍量）突破前期的重要阻力高点（左峰），形成“一浪更比一浪高”的攻击形态；二是股价在涨停板或大阳线时，伴随成交量的显著放大，确认主力资金的强势介入。当这两种信号同时出现，意味着市场进入强庄主导的快速拉升阶段。
操作策略
当指标在K线图上出现“倍量过左峰”或“涨停过左峰”的黄色文字提示时，即为潜在的买入信号。这代表股价在成交量的有效配合下，成功突破了前期的高点压制，上涨空间被打开。投资者可在此时择机介入，跟随主力资金的步伐，参与后续的主升浪行情。
{主图源码如下}
SR1:=REF(HIGH,10)=HHV(HIGH,2*10+1);
SR2:=FILTER(SR1,10);
SR3:=BACKSET(SR2,10+1);
HDD:=FILTER(SR3,10);
前高高:=REF(H,BARSLAST(HDD));
倍量量:=VOL/REF(VOL,1)>=1.9;
突破前高高:=CROSS(C,前高高);
强庄:=倍量量 AND 突破前高高;
DRAWKLINE(H,O,L,C);
BK:=IF(INBLOCK('科创板'),0.2,IF(INBLOCK('创业板'),0.2 ,IF(INBLOCK('ST板块'),0.05,0.1)));
ZTBTJ1:=C>=MAX((INTPART(REF(C,1)*1.1*100)/100),ZTPRICE(REF(C,1),BK));
ZTBTJ2:=C>=(INTPART(REF(C,1)*1.05*100)/100);
涨停提示:=IF(NAMELIKE('ST') OR NAMELIKE('*') OR NAMELIKE('SS') OR NAMELIKE('S'),ZTBTJ2,ZTBTJ1);
STICKLINE(IF(CODELIKE('999') OR CODELIKE('399') OR CODELIKE('880') OR NAMELIKE('超大盘'),DRAWNULL,涨停提示 AND PERIOD=5 AND O!=H),C,O,3,0),COLORYELLOW;
MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
主力:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+16*REF(MID,4)+15*REF(MID,5)+14*REF(MID,6)+13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)+10*REF(MID,10)+9*REF(MID,11)+8*REF(MID,12)+7*REF(MID,13)+6*REF(MID,14)+5*REF(MID,15)+4*REF(MID,16)+3*REF(MID,17)+2*REF(MID,18)+REF(MID,20))/210,COLORRED;
IF(主力>=REF(主力,1),主力,DRAWNULL),COLORRED;
IF(主力<=REF(主力,1),主力,DRAWNULL),COLORGREEN;
IF(主力<=REF(主力,1),主力,DRAWNULL),COLORGREEN;
A:=REF(HIGH,9)=HHV(HIGH,2*9+1);
B:=FILTER(A,9);
AB:=BACKSET(B,9+1);
HD:=FILTER(AB,9);
前高:=REF(H,BARSLAST(HD));
倍量:=VOL/REF(VOL,1)>=1.1;
突破前高:=CROSS(C,前高);
XG:=倍量 AND 突破前高;
YX:=DRAWLINE(XG,L,XG,L,1);
重点:=XG AND 强庄;
STICKLINE(XG,OPEN,CLOSE,0.2,0),COLOR00FFFF;
DRAWTEXT(XG,L*0.95,'倍量过左峰'),COLORYELLOW;
DRAWICON(重点 AND COUNT(重点,10)>=2,L*0.98,9);
DRAWICON(重点 AND COUNT(重点,10)>=2,L*0.96,9);
DRAWICON(重点 AND COUNT(重点,10)>=2,L*0.94,9);
DRAWTEXT_FIX(1,0.01,0,0,DYBLOCK),COLORYELLOW;
DRAWTEXT_FIX(1,0.15,0,0,HYBLOCK),COLORYELLOW;
DRAWTEXT_FIX(1,0.10,0.0,0,'概念:'),COLORYELLOW;
DRAWTEXT_FIX(1,0.24,0,0,GNBLOCK),COLORYELLOW;
DRAWTEXT_FIX(1,0.01,0.05,0,'风格：'),COLORGREEN;
DRAWTEXT_FIX(1,0.08,0.05,0,FGBLOCK),COLORGREEN;
N:=5;
{涨停板判断 - 根据A股市场通常规则设置}
涨停:=CLOSE>=ZTPRICE(REF(CLOSE,1),0.1) AND CLOSE=HIGH;
{大阳线条件}
大阳:=(C/REF(C,1)-1)*100>=N AND V>REF(V,1) AND 涨停;
STICKLINE(大阳,O,C,2,0),COLORYELLOW;
DRAWTEXT(大阳,L*0.98,'涨停过左峰'),COLORYELLOW;
{突破左侧高点条件}
A3:=(MA(C,5)-REF(MA(C,5),1))/MA(C,5)>0.015;
A4:=CLOSE>=REF(HHV(HIGH,30),1);
A5:=C>REF(C,1)*1.07;
STICKLINE(XG,O,C,2,0),COLORRED;
涨跌:=REF(C,1);
LC:=REF(CLOSE,1);
CZX:=SMA(MAX(CLOSE-LC,0),2,1)/SMA(ABS(CLOSE-LC),2,1)*100,COLORWHITE,LINETHICK2;
Z1:=STRCAT(HYBLOCK,' ');
Z2:=STRCAT(Z1,DYBLOCK);
Z3:=STRCAT(Z2,' ');
ZT:=(REF(C,1)*1.095-C)<0.01 AND C=H;
F2:=C-REF(C,1)*0.9<0.01;
STICKLINE(F2,OPEN,CLOSE,3,0),COLORGREEN;
MA13:=MA(C,13),COLORGRAY;
MA21:MA(C,21),COLORWHITE,LINETHICK2;
MA60:=MA(C,60),COLORGREEN,LINETHICK2;
操作线:=SMA(MAX(CLOSE-LC,0),14,1)/SMA(ABS(CLOSE-LC),14,1)*100,COLORGRAY;
ZCX2:=45;CDX:=25;
HH:=COUNT(ZT,13)>=1;
PP2:=CZX<ZCX2 AND REF(CZX,1)>ZCX2 AND C>MA(C,21);
PP3:=CZX<CDX AND REF(CZX,1)>CDX AND C>MA(C,21);
STICKLINE(PP2 AND HH,OPEN,CLOSE,2,0),COLORBLUE;
STICKLINE(PP3 AND HH,OPEN,CLOSE,2,0),COLORBLUE;
IF( REF(PP2,1) AND HH ,L*0.99,DRAWNULL),COLORRED,CIRCLEDOT;
DRAWICON( REF(PP2,1) AND HH,L*0.98,1);
GF_M14:=EMA(C,14)COLORWHITE,LINETHICK1;
GF_A14:=(GF_M14-REF(GF_M14,1))/REF(GF_M14,1)*100,NODRAW;
支撑线:IF(GF_A14>=0,REF(EMA(C,14),BARSLAST(CROSS(GF_A14,0))+1),DRAWNULL)COLORRED,DOTLINE;
压力线:IF(GF_A14<0,REF(EMA(C,14),BARSLAST(CROSS(0,GF_A14))+1),DRAWNULL)COLORGREEN,DOTLINE;
STICKLINE(CROSS(0,GF_A14),C,O,2,0)COLORGREEN;
低吸线:EMA(C,7),LINETHICK1,COLORWHITE;
STICKLINE(涨停, O, C, 3, 0), COLORYELLOW;
STICKLINE(涨停, O, C, 2, 0), COLORFF00FF;
BL := V/REF(V,1) >= 1.8;
条件 := ZT AND BL;
实体中间 := (O + C) / 2;
DRAWICON(条件, 实体中间, 9);
{副图源码如下}
假阳线:=C>O AND C<REF(C,1);
假阴线:=C<O AND C>REF(C,1);
VOLUME:VOL,VOLSTICK;
STICKLINE(C>REF(C,1) AND C<O,0,V,1,0),COLORRED;
AA:=VOL>=REF(V,1)*1.91 && C>REF(C,1);
STICKLINE(AA,0,V,2.5,0),COLORYELLOW;
{缩倍量}
AA4:=VOL<REF(V,1)*0.5;
STICKLINE(AA4,0,V,2.5,0),LINETHICK4,COLORBLUE;
AA1:=VOL<REF(LLV(VOL,20),1);
AA2:=VOL<REF(LLV(VOL,100),1);
STICKLINE(AA1,0,V,1,0),COLOR009933;
STICKLINE(AA2,0,V,1,0),COLORGRAY;
A1:=(C>REF(C,1)) AND (REF(C,1)>REF(C,2)) AND (VOL>REF(VOL,1))
AND (REF(VOL,1)>REF(VOL,2));
A2:=C>O AND REF(C,1)>REF(O,1) AND REF(C,2)>REF(O,2);
A3:=A1 AND A2;
DRAWTEXT(A3,VOL*1.15,'T'),COLORYELLOW;
MV8:MA(VOL,8),COLORWHITE;
MV89:MA(VOL,89),COLORYELLOW;
换手率:HSL,COLORWHITE;
三倍:=VOL>=REF(VOL,1)*3 AND VOL<REF(VOL,1)*5;
STICKLINE(三倍,0,VOL,2.5,0),COLORMAGENTA;
DRAWTEXT(三倍,VOL*1.45,'三倍'),COLORMAGENTA;
五倍:=VOL>=REF(VOL,1)*5;
STICKLINE(五倍,0,VOL,2.5,0),COLORBLUE;
DRAWTEXT(五倍,VOL*1.55,'五倍'),COLORBLUE;
地:=VOL*2<REF(VOL,1);
STICKLINE(地,0,VOL,0.1,0),COLORCYAN;
DRAWTEXT(地,VOL*1.65,'缩倍'),COLORCYAN;
前日量 := REF(VOL,1);
平量柱 := 前日量 > 0 AND VOL > 0 AND ABS(VOL/前日量 - 1) <= 0.05;
STICKLINE(平量柱,0,VOL,0.5,0),COLORWHITE;
{选股1源码如下}
A := REF(HIGH,9) = HHV(HIGH,2*9+1);
B := FILTER(A,9);
AB := BACKSET(B,9+1);
HD := FILTER(AB,9);
前高 := REF(H,BARSLAST(HD));
倍量 := VOL/REF(VOL,1)>=1.1;
突破前高 := CROSS(C,前高);
XG := 倍量 AND 突破前高;
XG;
{选股2源码如下}
ABC1:=REF(HIGH,10)=HHV(HIGH,2*10+1);
ABC2:=FILTER(ABC1,10);
ABC3:=BACKSET(ABC2,10+1);
HDD:=FILTER(ABC3,10);
前高高:=REF(H,BARSLAST(HDD));
倍量量:=VOL/REF(VOL,1)>=1.9;
突破前高高:=CROSS(C,前高高);
强庄:=倍量量 AND 突破前高高;
A:=REF(HIGH,9)=HHV(HIGH,2*9+1);
B:=FILTER(A,9);
AB:=BACKSET(B,9+1);
HD:=FILTER(AB,9);
前高:=REF(H,BARSLAST(HD));
倍量:=VOL/REF(VOL,1)>=1.1;
突破前高:=CROSS(C,前高);
GSKZ:=倍量 AND 突破前高;
GSKZ1:=DRAWLINE(GSKZ,L,GSKZ,L,1);
倍量过左峰:GSKZ AND 强庄;
