指标通过多组价格和成交量的平滑处理，识别股票在强势回调后的再次启动时机。核心策略是捕捉"龙回头"形态——当龙头股经历短暂调整后，若股价突破前高且伴随涨停信号，同时短期动能指标上穿长期趋势线，则视为买入机会。操作上需结合成交量确认，在指标出现明确交叉信号时介入。
{主图源码如下}
每股公积:FINANCE(18)/1,NODRAW,COLORGREEN;
未分利润:FINANCE(32)/1,NODRAW,COLORGREEN;
所属板块:=STRCAT('所属板块: ',STRCAT(STRCAT(STRCAT('[行业]-',HYBLOCK),STRCAT(' [地域]-',DYBLOCK)),STRCAT(' [概念]-',GNBLOCK)));
总股本:=STRCAT(STRCAT('总股本: ',CON2STR(TOTALCAPITAL/1000000,2)),'亿');
流通盘:=STRCAT(STRCAT(' 流通盘: ',CON2STR(CAPITAL/1000000,2)),'亿');
全流通:=STRCAT(' 全流通: ',CON2STR((CAPITAL/1000000)/(TOTALCAPITAL/1000000),2));
市值:=STRCAT(STRCAT(' 流通市值: ',CON2STR((CAPITAL/1000000)*C,2)),'亿');
股本市值:=STRCAT('股本市值: ',STRCAT(STRCAT(STRCAT(总股本,流通盘),全流通),市值));
净资收益率:=STRCAT(' 净资收益率: ',CON2STR(FINANCE(29)/FINANCE(19)*100,2));
毛利率:=STRCAT(' 毛利率: ',CON2STR((FINANCE(20)-FINANCE(21))/FINANCE(20)*100,2));
主营利润率:=STRCAT(' 主营利润率 ',CON2STR(FINANCE(23)/FINANCE(20)*100,2));
当前业绩:=STRCAT('当前业绩: ',STRCAT(STRCAT(净资收益率,毛利率),主营利润率));
DRAWTEXT_FIX(ISLASTBAR,0.005,0.06,0,所属板块),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR,0.005,0.12,0,股本市值),COLORGREEN;
DRAWTEXT_FIX(ISLASTBAR,0.005,0.18,0,当前业绩),COLORGREEN;
X_3C1:=EMA(CLOSE,1);
X_3C2:=EMA(X_3C1,5) ;
X_3:=EMA(HHV(X_3C2,5),1);
X_4:EMA(HHV(X_3,17),1),COLORYELLOW,LINETHICK1;
X_5:EMA(HHV(X_4,17),2),COLORCYAN;
DRAWICON(CROSS(X_4,X_5),L*1.002,23);
DRAWTEXT(CROSS(X_4,X_5),LOW*1.01,' →龙回头启动'),COLORYELLOW;
X_6:EMA(HHV(X_5,17),3),COLORRED,LINETHICK1;
X_7:(1+6/100)*MA(CLOSE,25),COLORGREEN,LINETHICK2;
X_8:=(C-REF(C,1))/REF(C,1)*100;
STICKLINE(X_8>6,O,C,2,0),COLORRED;
STICKLINE(X_8< -9.8,O,C,2,0),COLOR00FF00;
IF(X_5=X_6,X_5,DRAWNULL),COLORRED,LINETHICK5;
{副图源码如下}
HG1:=(CLOSE*2+HIGH+LOW)/4*10;
HG2:=EMA(HG1,13)-EMA(HG1,34);
HG3:=EMA(HG2,5);
HG4:=2*(HG2-HG3)*5.5;
Y_1:=(CLOSE-LLV(LOW,13))/(HHV(HIGH,13)-LLV(LOW,13))*100;
Y_2:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
Y_3:=(SMA(Y_2,3,1)-18)*1.55;
Y_4:=SMA(Y_3,3,1);
Y_5:=(CLOSE-LLV(LOW,100))/(HHV(HIGH,100)-LLV(LOW,100))*100;
Y_6:=SMA(Y_5,10,1);
Y_7:=(EMA(SMA(Y_6,8,1),34)-25)*2.6;
Y_8:=POW(MA(CLOSE,5),2)+MA(CLOSE,5);
Y_9:=POW(MA(LOW,5),2)+MA(LOW,5);
龙头线:HG4,COLORRED DOTLINE,LINETHICK1;
主升浪:=(H-REF(C,1))/REF(C,1)*100;
龙回头启动:=(NAMELIKE('ST') OR NAMELIKE('*ST') OR NAMELIKE('S')) AND 主升浪>=4.945;
涨停:=C=ZTPRICE(REF(C,1),0.1) OR 龙回头启动 ;
预警指标:=HHV(VOL,10);
最强龙头:=BARSLAST(预警指标=VOL);
超级龙回头:CROSS(C,REF(C,最强龙头)) AND 涨停 AND NOT(DYNAINFO(4)=0);
DRAWICON(CROSS(龙头线,超级龙回头),超级龙回头*1.002,26);
X_3C1:=EMA(CLOSE,1);
X_3C2:=EMA(X_3C1,5) ;
X_3:=EMA(HHV(X_3C2,5),1);
X_4:=EMA(HHV(X_3,17),1),COLORYELLOW,LINETHICK1;
X_5:=EMA(HHV(X_4,17),2),COLORCYAN;
XG:CROSS(X_4,X_5);
STICKLINE(XG=1,0,10,2,0),COLORRED;
DRAWICON(XG=1,8,9);
DRAWTEXT(XG=1,10,' ★超级龙回头★')COLORYELLOW;
DRAWTEXT(XG=1,10,' ★超级龙回头★')COLORYELLOW;
