核心逻辑
这是一个综合型选股指标，主要基于均线系统和涨停板形态识别。核心思路是：先通过复杂的加权计算得到一条"神龙线"（X的13日EMA），然后筛选股价在多条均线上活跃但涨幅不超过9%的股票（GY1-GY10条件），同时要求满足特定涨停板形态特征（TP/QP/WP/RP系列条件），最后通过多个过滤条件剔除异常情况（如大幅低开、连续跌停等），形成最终的选股信号。
买卖信号
**买入信号**：当出现"双龙戏轴修"信号时，表示当天满足选股条件且前一天未满足，为潜在买入点。 **过滤条件（剔除）**： - TJB1：剔除当天大幅低开9个点以上的股票 - TJB2：剔除昨天收大阳线（实体涨幅>7%）的股票，除非今天同时突破60日和120日均线 - TJB3：剔除前3天连续跌停的股票
用法
1. 该指标主要用于选股，可作为盘中预警或盘后选股使用 2. 出现信号当天可考虑买入，但需结合大盘环境和个股基本面 3. 建议配合成交量和其他技术指标进行二次确认 4. 由于选股条件较为严格，信号可能较少，可适当调整参数 5. 注意设置止损位，因为该指标主要捕捉涨停板后的二次启动机会
公式源码
A:=(3*C+L+O+H)/6;
X:=(20*A+19*REF(A,1)+18*REF(A,2)+17*REF(A,3)+16*REF(A,4)+15*REF(A,5)+
14*REF(A,6)+13*REF(A,7)+12*REF(A,8)+11*REF(A,9)+10*REF(A,10)+9*REF(A,11)+8*REF(A,12)
+7*REF(A,13)+6*REF(A,14)+5*REF(A,15)+4*REF(A,16)+3*REF(A,17)+2*REF(A,18)+
REF(A,20))/210;
S2:=SMA(C,3,1);
S6:=SMA(C,5,1);
DK:=2*(S2-S6);
神龙线:=EMA(X,13);
GY1:=O<MA(C,5) AND H>MA(C,5) AND O<MA(C,10) AND H>MA(C,10) AND O<MA(C,20) AND H>MA(C,20)
AND (MAX(MAX(MA(C,5),MA(C,10)),MA(C,20))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY2:=O<MA(C,20) AND H>MA(C,20) AND O<MA(C,60) AND H>MA(C,60)
AND (MAX(MA(C,20),MA(C,60))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY3:=O<MA(C,10) AND H>MA(C,10) AND O<MA(C,30) AND H>MA(C,30)
AND (MAX(MA(C,10),MA(C,300))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY4:=O<MA(C,10) AND H>MA(C,10) AND O<MA(C,120) AND H>MA(C,120)
AND (MAX(MA(C,10),MA(C,120))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY8:=O<MA(C,20) AND H>MA(C,20) AND O<MA(C,120) AND H>MA(C,120)
AND (MAX(MA(C,20),MA(C,120))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY5:=O<MA(C,10) AND H>MA(C,10) AND O<MA(C,60) AND H>MA(C,60)
AND (MAX(MA(C,10),MA(C,60))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY6:=O<MA(C,30) AND H>MA(C,30) AND O<MA(C,60) AND H>MA(C,60)
AND (MAX(MA(C,30),MA(C,60))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY7:=O<MA(C,5) AND H>MA(C,5) AND O<MA(C,20) AND H>MA(C,20) AND O<MA(C,30) AND H>MA(C,30)
AND (MAX(MAX(MA(C,5),MA(C,20)),MA(C,30))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY9:=O<MA(C,60) AND H>MA(C,60) AND O<MA(C,120) AND H>MA(C,120)
AND (MAX(MA(C,60),MA(C,120))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
GY10:=O<MA(C,5) AND H>MA(C,5) AND O<MA(C,60) AND H>MA(C,60)
AND (MAX(MA(C,50),MA(C,60))/REF(C,1)<1.09 OR 神龙线/REF(C,1)<1.09);
ZHGY1:=GY1 OR GY2 OR GY3 OR GY4 OR GY5 OR GY6 OR GY7 OR GY8 OR GY9 OR GY10;
ZHGY2:=REF(C,2)/REF(C,3)<1.099 AND NOT(REF(C,1)<REF(O,1)AND REF(O,1)/REF(C,1)>1.09
AND REF(C,1)/O>1.03);
TP1:=REF(C,3)/REF(C,4)>1.091 AND REF(H,3)=REF(C,3) AND REF(L,3)<REF(O,3);
TP2:=H/REF(C,1)>=1.041 AND O<REF(C,3) AND REF(C,3)/REF(O,3)>1.02;
TP3:=O/REF(C,3)<1.02 AND O/REF(O,3)<1.05
OR (REF(L,1)/REF(C,3)<0.95 AND REF(L,1)/REF(O,3)<1.05);
XG1:=TP1 AND TP2 AND TP3 AND ZHGY1 AND ZHGY2;
QP1:=REF(C,4)/REF(C,5)>1.091 AND REF(H,4)=REF(C,4) AND REF(L,4)<REF(O,4);
QP2:=H/REF(C,1)>=1.041 AND O<REF(C,4) AND REF(C,4)/REF(O,4)>1.02;
QP3:=O/REF(C,4)<1.02 AND O/REF(O,4)<1.05;
QP4:=crOSS(C,MA(C,60)) AND CROSS(C,MA(C,120)) AND CROSS(C,神龙线);
XG2:=QP1 AND QP2 AND (QP3 OR QP4) AND ZHGY1 AND ZHGY2;
WP1:=REF(C,5)/REF(C,6)>1.091 AND REF(H,5)=REF(C,5) AND REF(L,5)<REF(O,5);
WP2:=H/REF(C,1)>=1.041 AND O<REF(C,5) AND REF(C,5)/REF(O,5)>1.02;
WP3:=O/REF(C,5)<1.02 AND O/REF(O,5)<1.05;
XG3:=WP1 AND WP2 AND WP3 AND ZHGY1 AND ZHGY2;
RP1:=REF(C,6)/REF(C,7)>1.091 AND REF(H,6)=REF(C,6) AND REF(L,6)<REF(O,6);
RP2:=H/REF(C,1)>=1.041 AND O<REF(C,6) AND REF(C,6)/REF(O,6)>1.02;
RP3:=O/REF(C,6)<1.02 AND O/REF(O,6)<1.07;
XG4:=RP1 AND RP2 AND RP3 AND ZHGY1 AND ZHGY2;
SLHB:=XG1 OR XG2 OR XG3 OR XG4;
TJB1:=NOT(REF(C,1)/REF(C,2)<0.91 AND O/REF(C,1)<0.91);{今大幅低开9个点剔除}
TJB2:=NOT(REF(C,1)/REF(C,2)>1.07 AND REF(C,1)/REF(O,1)>1.07 AND REF(C,1)>REF(O,1))
OR (REF(C,1)/REF(C,2)>1.07 AND REF(C,1)/REF(O,1)>1.07 AND REF(C,1)>REF(O,1) AND CROSS(H,MA(C,60)) AND CROSS(H,MA(C,120)));{昨天实体收大阳剔除}
TJB3:=NOT(REF(C,1)/REF(C,2)<0.911 AND REF(C,2)/REF(C,3)<0.911 AND REF(C,3)/REF(C,4)<0.911);{前3个跌停剔除}
TJBH:=TJB1 AND TJB2 AND TJB3;
ZHSC1:=SLHB AND TJBH;
双龙戏轴修:=ZHSC1 AND NOT(REF(ZHSC1,1));
双龙戏轴升级Ⅱ:双龙戏轴修,LINETHICK2,COLORFFCC00;