筛选同时具备「龙头强势形态」与「游资资金启动」双特征的短期强势个股，捕捉趋势与资金共振的起爆信号
核心逻辑
指标本质是「龙头形态选股」与「游资资金启动选股」的双条件共振，通过「趋势强度 + 资金动能」的双重验证，提高选股确定性：
龙头形态：聚焦涨停个股，结合趋势转折信号，筛选具备强势突破或趋势确认特征的龙头候选股；
游资资金启动：通过均线角度变化捕捉游资筹码介入痕迹，筛选资金刚启动、短期趋势转强的个股；
共振：仅当两个条件同时满足时输出信号，过滤单一逻辑下的虚假信号，聚焦高确定性机会。
{主图源码如下}
CTA1:=(2*C+H+L)/4;
CTA2:=LLV(L,5);
CTA3:=HHV(H,4);
CTA4:=EMA((CTA1-CTA2)/(CTA3-CTA2)*100,4);
CTA5:=EMA(0.667*REF(CTA4,1)+0.333*CTA4,2);
DRAWICON(CROSS(CTA4,CTA5) AND CTA4<30,L-0.05,1);
DRAWICON(CROSS(CTA5,CTA4) AND CTA4>70,H+0.05,2);
CTA6:=C-REF(C,5);
CTA7:=EMA(EMA(CTA6,5),5)/EMA(EMA(ABS(CTA6),5),5);
CTA8:=EMA(EMA(CTA6,20),20)/EMA(EMA(ABS(CTA6),20),20);
CTA9:=IF(CTA7>0 AND CROSS(CTA8,CTA7),90,100);
DRAWICON(CTA9<0,H+0.05,2);
CTA10:=EMA(CTA1,14),COLORBLUE,LINETHICK2;
CTA11:=EMA(CTA1,25),COLORLIBLUE,LINETHICK2;
CTA12:=(CTA10-REF(CTA10,1))/REF(CTA10,1)*100,NODRAW;
CTA13:=(CTA11-REF(CTA11,1))/REF(CTA11,1)*100,NODRAW;
NOTEXTCTA14:IF(CTA12>=0 AND BARSLAST(CROSS(CTA12,0))>0,REF((C+O)/2,BARSLAST(CROSS(CTA12,0))),DRAWNULL),COLORMAGENTA,LINETHICK2;
NOTEXTCTA15:IF(CTA12<0 AND BARSLAST(CROSS(0,CTA12))>0,REF((C+O)/2,BARSLAST(CROSS(0,CTA12))),DRAWNULL),COLORCYAN,LINETHICK2;
NOTEXTCTA16:IF(CTA12>=0,CTA10,DRAWNULL),COLORRED,LINETHICK3;
NOTEXTCTA17:IF(CTA12<0 AND CTA13<0,CTA10,DRAWNULL),COLORGREEN,LINETHICK3;
STICKLINE(CROSS(CTA12,0),H,L,0,0 ),COLOR9933FF;
STICKLINE(CROSS(CTA12,0),C,O,3,0 ),COLOR00FFFF;
STICKLINE(CROSS(CTA12,0),C,O,1,0 ),COLOR00FFFF;
STICKLINE(CROSS(0,CTA12),C,O,1,0 ),COLOR00FF00;
ZT:=C=H AND C/REF(C,1)>1.09;
T1:=CROSS(CTA12,0);
N1:=BARSLAST(T1);
T2:=ZT AND REF(EVERY(C>=REF(L,N1),N1),1);
XG1:=ZT AND T1;
XG2:=N1>=0 AND T2 AND COUNT(ZT,N1)=1 AND REF(ZT=0,N1) AND N1<11;
龙头选股:=XG1 OR XG2;
游资潜伏:=C;
游资筹码:=ATAN((MA(游资潜伏,13)/REF(MA(游资潜伏,13),1)-1)*100)*57.299999;
AA:=C>MA(C,3);
TTXD:=1;
启动:=BARSLASTCOUNT(游资筹码>0)=1 AND AA AND TTXD;
红钻石:=启动;
红钻擒龙共振:=龙头选股 AND 红钻石;
XG:=红钻擒龙共振;
DRAWICON(XG,L,25);
STICKLINE(XG,H,L,0,0),COLORRED;
STICKLINE(XG,C,O,3,0),COLOR00FFFF;
DRAWTEXT(XG,LOW*0.99,'○---启动共振'),COLORYELLOW;
{副图源码如下}
CTA1:=(2*C+H+L)/4;
CTA10:=EMA(CTA1,14);
CTA12:=(CTA10-REF(CTA10,1))/REF(CTA10,1)*100;
CTA13:=(EMA(CTA1,25)-REF(EMA(CTA1,25),1))/REF(EMA(CTA1,25),1)*100;
ZT:=C=H AND C/REF(C,1)>1.09;
T1:=CROSS(CTA12,0);
N1:=BARSLAST(T1);
T2:=ZT AND REF(EVERY(C>=REF(L,N1),N1),1);
XG1:=ZT AND T1;
XG2:=N1>=0 AND T2 AND COUNT(ZT,N1)=1 AND REF(ZT=0,N1) AND N1<11;
龙头选股:=XG1 OR XG2;
游资潜伏:=C;
游资筹码:=ATAN((MA(游资潜伏,13)/REF(MA(游资潜伏,13),1)-1)*100)*57.299999;
AA:=C>MA(C,3);
TTXD:=1;
启动:=BARSLASTCOUNT(游资筹码>0)=1 AND AA AND TTXD;
红钻石:=启动;
龙头红钻共振:=龙头选股 AND 红钻石;
XG:龙头红钻共振;
