{QBD 起爆点 · 条件选股 · v1 2026-09-29 · 与⑤副图同条件; 盘后使用}
{长整理(60日箱体<=42% 且 5日/20日量<=0.95)后 首次紫(JV>=95或WZ20>=87, 前60根无紫)}
{且 放量(>=昨5日均量x1.5) 且 涨幅>=3% 且 价格>2元 且 成交额>2000万}
{提示: 约3成信号为当日涨停(排板难买), 建议结合⑤副图人工复核; 科创板/北交所不在可交易范围}
QBD_RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9)+0.0001)*100;
QBD_K9:=SMA(QBD_RSV,3,1);
QBD_D9:=SMA(QBD_K9,3,1);
QBD_JV:=3*QBD_K9-2*QBD_D9;
QBD_WZ20:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20)+0.0001)*100;
QBD_PUR:=(QBD_JV>=95) OR (QBD_WZ20>=87);
QBD_BOXW:=(HHV(HIGH,60)-LLV(LOW,60))/(LLV(LOW,60)+0.0001)*100;
QBD_BOXL:=REF(QBD_BOXW,1);
QBD_MV5:=MA(VOL,5);
QBD_MV20:=MA(VOL,20);
QBD_DRY:=REF(QBD_MV5/(QBD_MV20+0.0001),1);
QBD_VOLR:=VOL/(REF(QBD_MV5,1)+0.0001);
QBD_UPD:=(CLOSE-REF(CLOSE,1))/(REF(CLOSE,1)+0.0001)*100;
QBD_LQ:=(CLOSE>2) AND (AMOUNT>20000000);
QBD_SIG:=(QBD_BOXL<=42) AND (QBD_DRY<=0.95) AND QBD_PUR AND (COUNT(QBD_PUR,61)=1) AND (QBD_VOLR>=1.5) AND (QBD_UPD>=3) AND (BARSCOUNT(CLOSE)>=62);
XG: QBD_SIG AND QBD_LQ;