『二板擒龙』捕捉强势二板，锁定短线龙头溢价
公式介绍
二板擒龙是一款聚焦短线强势股的指标，核心围绕“二板定龙头”逻辑构建。指标融合了KDJ、MACD等经典技术指标，结合量价关系、涨停基因、波动率等多维度数据（如V1-V9系列波动率计算、量能放大倍数、涨停判定等），通过多层条件筛选（如VA1-VA16系列条件），精准识别出首板后再度强势上攻的二板个股。其核心逻辑是筛选出量价健康、突破有力、资金介入明显的二板标的，剔除弱势跟风股，锁定具备龙头潜质的个股。
使用方法
1. 指标在通达信软件中加载后，当个股满足“二板擒龙（九龙加分）”信号（出现黄色文字+紫红色柱体+9号图标）时，代表个股符合二板强势突破条件；
2. 信号触发时需结合当日量能（指标中V相关条件）、涨停有效性（涨停:=C>=ZTPRICE(REF(C,1),0.1)）综合判断；
3. 信号仅作参考，需结合大盘环境、板块热点使用，避免单一依赖指标操作。
总结
1. 二板擒龙核心是筛选量价健康的强势二板个股，融合多维度技术指标；
2. 信号表现为黄色标注+紫红色柱体+9号图标，需结合量能、大盘综合判断；
3. 指标仅为辅助工具，不可单一依赖决策。
二板擒龙指标源码：
{副图源码如下}
V1:=MA(100*(C-LLV(C,34))/(HHV(H,34)-LLV(L,34)),5)-20;
V2:=2*ABS(V1);
V3:=100-(100-3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55)) *100,20,1)+2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55)) *100,20,1),15,1));
V4:=100-(100-3*SMA((O-LLV(L,55))/(HHV(H,55)-LLV(L,55)) *100,20,1)+2*SMA(SMA((O-LLV(L,55))/(HHV(H,55)-LLV(L,55)) *100,20,1),15,1));
V5:=(H+L+C)/3;
V6:=(V5-MA(V5,10))/(0.015*AVEDEV(V5,10));
V7:=(V5-MA(V5,30))/(0.015*AVEDEV(V5,30));
V8:=IF(V6>=150 AND V6< 200 AND V7>=150 AND V7< 200,10,0);
V9:=IF(V6<=-150 AND V6>-200 AND V7<=-150 AND V7>-200,-10,V8);
VGA:=(C-MA(C,13))/MA(C,13)*100;
VGB:=100-ABS(VGA);
WS:=2;
涨停:=C>=ZTPRICE(REF(C,1),0.1);
YB:=(COUNT(涨停,WS)=1 AND 涨停);
M1:=V/700000000;
M2:=1.1*(MAX(H,REF(C,1))/MIN(L,REF(C,1))-1);
M3:=2.5*MAX(M1,M2);
M4:=DMA(C,M3);
M5:=SMA(20*(M4/REF(M4,1)-1),2,1);
M6:=EMA(M5,2);
M7:=0.24;
M8:=C>=REF(C,1);
VA:= IF(M5>M7 AND M6>=0.005 AND M8,1,0);
VA1:=CROSS(VA,0.5) AND COUNT(VA>0.5,10)=1;
VA2:="KDJ.J"-REF("KDJ.J",1)>30 AND C/REF(C,1)>1.043 AND "MACD.MACD">0 AND "MACD.DEA">0;
VA3:=C/REF(C,1)>1.048 AND C=H AND BETWEEN(FORCAST(V,4),0.2*FORCAST(V,12),2.1*FORCAST(V,12));
VA4:=FILTER(VA3,28)*100 AND L>REF(C,1)*0.93;
VA5:=VA2 OR VA4 AND VA1;M11:=9;
M12:=10;
B1:=C/REF(C,1)>1+0.01*M11;
B2:=EXIST(C/REF(C,1)>1+0.01*M11,M12);
B3:=C/REF(C,1)>1+0.01*M11;
VA6:=IF(B1+B2+B3=3,1,0);
VA7:=(H-C)/(C-O)<0.33;
VA8:=(C/REF(C,1)-1)>=0.0502 AND C>REF(C,1) AND (O-L)/(C-O)>=1.48 AND L<REF(L,1) AND L<REF(L,2);
VA9:=(C/REF(C,1)-1)>=0.08;
VA10:=V>REF(V,1)*1.9 AND C>REF(C,1) AND C/REF(C,1)-1>=0.049 AND VA7;
VA11:=(C/REF(C,1)-1)>=0.0502 AND C>REF(C,1) AND V>REF(V,1) AND V>REF(V,1)*2.5 AND VA7;
NS1:=EMA(2.055*EMA(EMA(H,34),34)-EMA(EMA(L,34),34),5),COLORBLUE,LINETHICK2;
VA12:=IF(FILTER(VA10 OR VA11 OR VA8 OR VA9 AND NS1>C,34),1,0) AND VA6;
VA13:=VA5 OR VA12;
VA15:=CROSS(VA13,1),VA13-VA13*0.14 AND YB;
VA14:=H=C;
VA16:=(C-REF(C,1))/REF(C,1)*100>=0.93 AND VA14;
VA17:=BARSLAST(VA15),NODRAW;
九龙加分项:VA17 AND VA16 AND VA17<=1,NODRAW;
STICKLINE(九龙加分项,0,1,2.2,1),COLORMAGENTA;
STICKLINE(九龙加分项,0,0.97,1.6,0),COLORMAGENTA;
DRAWICON(九龙加分项,1,9);
DRAWTEXT(九龙加分项,0.6,'★二板擒龙（九龙加分）'),COLORYELLOW;
{选股源码如下}
WS:=2;
涨停:=C>=ZTPRICE(REF(C,1),0.1);
YB:=(COUNT(涨停,WS)=1 AND 涨停);
M1:=V/700000000;
M2:=1.1*(MAX(H,REF(C,1))/MIN(L,REF(C,1))-1);
M3:=2.5*MAX(M1,M2);
M4:=DMA(C,M3);
M5:=SMA(20*(M4/REF(M4,1)-1),2,1);
M6:=EMA(M5,2);
M7:=0.24;
M8:=C>=REF(C,1);
VA:= IF(M5>M7 AND M6>=0.005 AND M8,1,0);
VA1:=CROSS(VA,0.5) AND COUNT(VA>0.5,10)=1;
VA2:="KDJ.J"-REF("KDJ.J",1)>30 AND C/REF(C,1)>1.043 AND "MACD.MACD">0 AND "MACD.DEA">0;
VA3:=C/REF(C,1)>1.048 AND C=H AND BETWEEN(FORCAST(V,4),0.2*FORCAST(V,12),2.1*FORCAST(V,12));
VA4:=FILTER(VA3,28)*100 AND L>REF(C,1)*0.93;
VA5:=VA2 OR VA4 AND VA1;
M11:=9;
M12:=10;
B1:=C/REF(C,1)>1+0.01*M11;
B2:=EXIST(C/REF(C,1)>1+0.01*M11,M12);
B3:=C/REF(C,1)>1+0.01*M11;
VA6:=IF(B1+B2+B3=3,1,0);
VA7:=(H-C)/(C-O)<0.33;
VA8:=(C/REF(C,1)-1)>=0.0502 AND C>REF(C,1) AND (O-L)/(C-O)>=1.48 AND L<REF(L,1) AND L<REF(L,2);
VA9:=(C/REF(C,1)-1)>=0.08;
VA10:=V>REF(V,1)*1.9 AND C>REF(C,1) AND C/REF(C,1)-1>=0.049 AND VA7;
VA11:=(C/REF(C,1)-1)>=0.0502 AND C>REF(C,1) AND V>REF(V,1) AND V>REF(V,1)*2.5 AND VA7;
NS1:=EMA(2.055*EMA(EMA(H,34),34)-EMA(EMA(L,34),34),5),COLORBLUE,LINETHICK2;
VA12:=IF(FILTER(VA10 OR VA11 OR VA8 OR VA9 AND NS1>C,34),1,0) AND VA6;
VA13:=VA5 OR VA12;
VA15:=CROSS(VA13,1),VA13-VA13*0.14 AND YB;
VA14:=H=C;
VA16:=(C-REF(C,1))/REF(C,1)*100>=0.93 AND VA14;
VA17:=BARSLAST(VA15);
二板擒龙:VA17 AND VA16 AND VA17<=1;
