这个指标专门抓首板涨停后的地量十字星买点,核心逻辑是强势股缩量回调到位。具体策略:
选股条件:
必须是首次涨停(5日内唯一涨停)
涨停后出现连续缩量回调(量能&股价逐日降低)
回调5-20天后出现极端地量(成交量创阶段新低)
形态识别:
十字星特征:实体极小(ST=0),上下影线均短(都小于5%)
回调期间不能再次触碰涨停价(防止主力出货)
操作要点:
买点:地量十字星当日尾盘或次日低吸
止损:跌破十字星最低价
适用:中小板(00/60开头10%涨跌幅,30/68开头20%)
本质是抓强势股首次洗盘结束点,适合短线博弈反弹。需配合大盘环境使用,成功率更高。
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)));
ZT:=C=H AND C>=ZTPRICE(REF(C,1),X1);
DT:=C-L<=0.01 AND IF(SH,C/REF(C,1)<0.91,IF(SZ,C/REF(C,1)<0.81,IF(SS,C/REF(C,1)<0.71,0)));
SB:=ZT AND COUNT(ZT,5)=1;
LBTS:=BARSLASTCOUNT(ZT);
ZF:=100*(C/REF(C,1)-1);
ZB:=C<H AND H>=ZTPRICE(REF(C,1),X1);
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);
LF:=100*(L/REF(C,1)-1);
VS:=V>REF(V,1);
M1:=MA(V,5);
M2:=MA(V,10);
T1:=SB AND ST>6 AND HHV(LBTS,20)<3 AND REF(ZB=0,1) AND BARSCOUNT(C)>50 AND REF(V<2*REF(V,1),1) AND HHV(LBTS,40)<5;
NN1:=BARSLAST(T1);
TT1:=EVERY(H<REF(H,NN1-1) AND V<REF(V,NN1-1),NN1-2);
SZX:=ST=0 AND SYX>0 AND XYX>0 AND SYX<5 AND XYX<5;
TT2:=TT1 AND SZX AND V=LLV(V,NN1) AND COUNT(ST=0,NN1)=1 AND ZT=0 AND ZF>-4 AND NN1>5 AND NN1<20;
STICKLINE(ZT,H,L,0,0)COLORRED;
STICKLINE(ZT,C,O,3,0)COLORRED;
STICKLINE(TT2,H,L,0,0)COLORYELLOW;
STICKLINE(TT2,C,C,3,0)COLORYELLOW;
DRAWICON(TT2,L,1);