指标主要用于捕捉强势股启动初期的买入机会。它综合了价格、均线、成交量和动量等多维度信号，重点识别放量突破、短期大幅上涨且处于关键支撑区域的个股。当股价出现明显异动（如接近涨停）、同时满足趋势向上和资金流入条件时，系统会标记“龙头点火”信号，提示潜在龙头股的起涨点。
{龙头点火战法}
DRAWGBK(C>O,RGB(60,9,210),RGB(120,60,190),1,2,1),COLORBLUE;
HG12:=MA((2*CLOSE+HIGH+LOW)/4,5);
DEF34:=HG12*102/100,NODRAW;
GHI56:=HG12*98/100;
JKL78:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20);
MNO90:=DMA(CLOSE,JKL78);
PQR12:=(1+7/100)*MNO90;
QRS34:=(1-7/100)*MNO90;
TUV56:=EXPMA(CLOSE,9);
VWX78:=EXPMA(TUV56*1.15,5);
XYZ90:=EXPMA(TUV56*0.86,25);
DRAWBAND(VWX78,RGB(147,9,119),XYZ90,RGB(50,155,200));
BCD23:=STRCAT(HYBLOCK,' ');
EFG45:=STRCAT(BCD23,DYBLOCK);
FGH67:=STRCAT(EFG45,' ');
DRAWTEXT_FIX(ISLASTBAR,0,0,0,STRCAT(FGH67,GNBLOCK)),COLORMAGENTA;
DRAWKLINE(H,O,L,C);
IJK89:0.5*(PQR12+QRS34),COLORYELLOW,LINETHICK2;
KLM01:=VWX78,COLORBLUE;
LMN23:XYZ90,COLORGRAY;
NOP45:QRS34;
OPQ67:PQR12,COLORBLUE;
RST89:=H>1.097*REF(C,1)&&C< 1.097*REF(C,1)&&C>O;
STUV01:=C>1.097*REF(C,1)&&C>O;
STICKLINE(RST89,C,O,2.8,0)COLORMAGENTA;
STICKLINE(STUV01,C,O,2.8,0)COLORRED;
STICKLINE(H>1.197*REF(C,1)&&C>O,C,O,1.18,0)COLORYELLOW;
STICKLINE(C< 0.907*REF(C,1),C,O,2.8,0)COLORGREEN;
VWXY12:=EXPMA(C,17),COLOR00FFFF,LINETHICK2;
WXYZ34:=EXPMA(EXPMA(CLOSE,50),1),LINETHICK3,COLOR00FF00;
YZA78:=IF(WXYZ34>=REF(WXYZ34,1),WXYZ34,DRAWNULL),COLORRED,LINETHICK3;
ZAB90:=C>=VWXY12 && C>=O;
HG13:=C>=VWXY12 && C< O;
DEF35:=C< VWXY12 && C>O;
GHI57:=C< VWXY12 && C<=O;
STICKLINE(ZAB90,C,O,3,0),COLORRED;
STICKLINE(ZAB90,H,L,0,0),COLORRED;
STICKLINE(HG13,C,O,3,1),COLORRED;
STICKLINE(HG13,O,H,0,0),COLORRED;
STICKLINE(HG13,C,L,0,0),COLORRED;
STICKLINE(DEF35,C,O,3,1),COLORBLUE;
STICKLINE(GHI57,C,O,3,1),COLORBLUE;
STICKLINE(GHI57,H,L,0,1),COLORBLUE;
STICKLINE(DEF35,C,H,0,1),COLORBLUE;
STICKLINE(DEF35,O,L,0,1),COLORBLUE;
JKL79:=EMA(CLOSE,4)-EMA(CLOSE,13);
MNO91:=JKL79>=REF(JKL79,1);
PQR13:=JKL79< REF(JKL79,1);
QRS36:=CROSS(MNO91,PQR13);
TUV58:=CROSS(PQR13,MNO91);
VWX80:=DRAWICON(QRS36,L,1);
XYZ92:=DRAWICON(TUV58,H,2);
BCD24:=QRS36;
EFG46:=TUV58;
FGH68:=EMA(CLOSE,12)-EMA(CLOSE,26);
IJK90:=EMA(FGH68,9);
KLM02:=(FGH68-IJK90)*2*50;
LMN24:=IF(KLM02>REF(KLM02,1) AND KLM02< 0,8,0);
NOP46:=IF(KLM02>=REF(KLM02,1) AND KLM02>0,8,0);
OPQ68:=MA((LOW+HIGH+CLOSE)/3,5),LINETHICK0,COLOR4080FF;
RST90:=IF(CROSS(C,OPQ68) AND LMN24 AND REF("KDJ.J",1)< 0 AND "KDJ.J">0,12,0),STICK,COLOR00FF00,LINETHICK2;
STUV02:=4*SMA((CLOSE-LLV(LOW,6))/(HHV(HIGH,6)-LLV(LOW,6))*100,5,1)-3*SMA(SMA((CLOSE-LLV(LOW,6))/(HHV(HIGH,6)-LLV(LOW,6))*100,5,1),3.2,1);
VWXY13:=MA(C,5);
WXYZ35:=MA(C,13);
YZA79:=C/REF(C,1)>1.095 AND H=C;
ZAB91:=AMOUNT< 1000000000;
HG14:=10;
DEF36:=20;
GHI58:=20;
JKL80:=(1+HG14/100)*MA(C,GHI58),COLORYELLOW;
KLM03:=C/REF(C,1)>1.095 AND H=C;
LMN25:=AMOUNT< 580000000;
NOP47:=AMOUNT/100000000,COLORFF00FF;
OPQ69:=AMOUNT/((HIGH-LOW)*2-ABS(C-O));
RST91:=IF(C>O,OPQ69*(HIGH-LOW),IF(C< O,OPQ69*((HIGH-O)+(C-LOW)),AMOUNT/2))/100000000,COLORRED;
STUV03:=IF(C>O,0-OPQ69*((HIGH-C)+(O-LOW)),IF(C< O,0-OPQ69*(HIGH-LOW),0-AMOUNT/2))/100000000,COLOR00FF00;
VWXY14:=RST91+STUV03,COLORFFFF00;
WXYZ36:=((VWXY14>0.5) AND (DAY>2));
YZA80:=EMA(C,12)-EMA(C,26);
ZAB92:=EMA(YZA80,9);
HG15:=(YZA80-ZAB92)*2;
DEF37:=HG15>0;
GHI59:=BARSLASTCOUNT(WXYZ36 AND DEF37)=1;
JKL81:=GHI59 AND YZA79 AND ZAB91 AND KLM03;
DRAWICON(JKL81,L,9);
DRAWTEXT(JKL81,L,' ★龙头点火'),COLORCYAN,LINETHICK1;
