今年量化复盘发现,【首板不破上沿】模式仅出现1次信号,虽稀缺但短期内可获20%+收益,印证其为专业主力操盘手法。建议设置选股指标为盘后选股,后续信号出现可及时跟踪。
该模式核心逻辑可凝练为“首板不破上沿”五字——首板指近30日首个涨停板,要求为实体倍量板且前一日为阳线,同时均线需呈多头排列。
首板后次日通常放量,而此模式次日缩量收小实体K线(近十字星),表明首板为控盘板,抛压减弱。后续震荡期始终不破首板实体上沿,进一步验证控盘强度。
最佳进场点为量能萎缩至首板前一日量能下方,若后续某日跌破首板实体则需暂时离场,未破则持有。
本指标适配盘后选股场景,兼顾手机与电脑端通达信平台,无未来函数,操作更稳健。
{首板不破上沿主图}
SH:=CODELIKE('00') OR CODELIKE('60');
SZ:=CODELIKE('30') OR CODELIKE('68');
SS:=CODELIKE('4') OR CODELIKE('8');
X1:=IF(SH,0.1,IF(SZ,0.2,IF(SS,0.3,100)));
ZTJ:=ZTPRICE(REF(C,1),X1);
ZT:=C=H AND C>=ZTPRICE(REF(C,1),X1);
STICKLINE(ZT,O,C,1,0),COLORRED;
DT:=C=L AND C<=DTPRICE(REF(C,1),X1);
STICKLINE(DT,O,C,1,0),COLORGREEN;
ZB:=H>C AND H>=ZTPRICE(REF(C,1),X1);
STICKLINE(ZB,O,C,1,0),COLORWHITE;
LBTS:=BARSLASTCOUNT(ZT);
JZF:=(O/REF(C,1)-1)*100;
ZF:=(C/REF(C,1)-1)*100;
SYX:=100*(H-MAX(C,O))/REF(C,1);
ST:=100*ABS(C-O)/REF(C,1);
XYX:=100*(MIN(C,O)-L)/REF(C,1);
VJ:=V<REF(V,1);
VS:=V>REF(V,1);
BL:=V>2*REF(V,1);
V5:=MA(V,5);
V10:=MA(V,10);
T1:=ZT AND COUNT(ZT,20)=1 AND ST>8 AND BL AND REF(C>O,1);
N1:=BARSLAST(T1);
T2:=EVERY(ST<5 AND ZT=0 AND ZB=0 AND C/REF(C,N1)<1.09 AND C>REF(C,N1) AND JZF<2 AND V<REF(V,N1),N1);
XG:=T2 AND V<REF(V,N1+1) AND COUNT(V<REF(V,N1+1),N1)=1 AND V10>V5 AND BARSLAST(CROSS(V10,V5))>1;
{画买入K线与止损线Z}
STICKLINE(XG,O,C,1,0),COLORYELLOW;DRAWTEXT(XG,L*0.97,' ↖买'),COLORYELLOW;
M5:MA(C,5);M10:MA(C,10);M20:MA(C,20);
{九转序列Z}
B:=C<REF(C,4);
N11:=CURRBARSCOUNT;
B8:=(N11>=1 AND COUNT(B,8)=8);
DRAWNUMBER(B8 AND REF(B,8)=0,L,8),COLORMAGENTA;
B9:=(N11>=1 AND COUNT(B,9)=9);
DRAWNUMBER(B9 AND REF(B,9)=0,L,9),COLORYELLOW;
A:=C>REF(C,4);
A_8:=(N11>=1 AND COUNT(A,8)=8);
DRAWNUMBER(A_8 AND REF(A,8)=0,H*1.02,8),COLORMAGENTA;
A_9:=(N11>=1 AND COUNT(A,9)=9);
DRAWNUMBER(A_9 AND REF(A,9)=0,H*1.02,9),COLORYELLOW;