No. 41Top movers

Small-Cap Daily

Top gappers and HOD

Top 10 opening gaps on Oct 28, 2026, ranked by opening gap
RankSymbolCompanyIntradayOpening gapDay changePrev. closeOpenCloseHODHOD time (ET)VolumeEst. turnover
1ULBIULTRALIFE CORP+145.44%+145.44%6.3615.6115.6115.6709:352,502,443$39.1M
2BRAIBraiin Ltd+49.09%+8.76%3.314.933.605.4010:0757,253,141$254.9M
3CHSNChanson International Holding+39.81%+35.19%1.081.511.461.7013:0274,034,203$102.9M
4ELPWElong Power Holding Ltd.+39.34%+22.95%2.443.403.003.8407:0040,587,956$130.7M
5AIOKAI OKTO Corp.+30.63%+109.69%13.4217.5328.1433.8816:5725,783,702$523.9M
6DAVIDAVION HEALTHCARE PLC+24.00%+9.67%3.003.723.294.9504:008,533,275$32.8M
7BOOMDMC Global Inc.+23.74%+44.49%5.356.627.737.9519:417,717,433$55.4M
8AXGNAxogen, Inc.+21.32%+31.47%37.4645.4549.2549.9714:499,288,993$441.5M
9LUNGPulmonx Corp+19.70%+27.27%1.982.372.522.7710:157,267,826$19.0M
10BKYIBIO KEY INTERNATIONAL INC+17.73%+14.81%2.733.223.143.4007:4314,919,532$47.4M

Line colour: last price of the day, extended hours included, vs the open.

Data date: . Ranking updated: .

Retrospective data built after the session from stored records, with links to the original sources. Not real-time, not investment advice and not a recommendation to buy or sell any security.