No. 5Top movers

Daily small-cap recap

Top gappers and HOD

Top 10 opening gaps on Sep 8, 2026, ranked by opening gap
RankSymbolCompanyOpening gapDay changePrev. closeOpenCloseHODHOD time (ET)VolumeEst. turnover
1PDSBPDS Biotechnology Corp+121.82%+36.36%0.220.4880.30.65109:33491,124,640$209.7M
2BNCCEA Industries Inc.+53.87%+50.43%3.495.375.256.7304:2170,019,443$377.6M
3WYHGWing Yip Food Holdings Group Ltd+35.96%+44.83%4.065.525.886.3605:0320,621,198$113.0M
4ARBEArbe Robotics Ltd.+29.90%+16.93%0.63550.82550.74311.0207:49101,226,667$86.4M
5MOBXMOBIX LABS, INC+27.41%+36.54%0.93011.191.271.4809:58133,652,857$173.7M
6ISPCiSpecimen Inc.+23.70%+3.25%1.541.911.592.1704:2914,179,924$26.6M
7BJDXBluejay Diagnostics, Inc.+23.14%+23.74%0.83241.021.031.1807:3346,226,644$48.2M
8TWGTop Wealth Group Holding Ltd+19.40%+17.75%0.44270.52860.5213——70,355,248$39.9M
9PHVSPharvaris N.V.+16.20%+7.35%35.2540.9637.84——6,328,169$251.0M
10EAFGRAFTECH INTERNATIONAL LTD+14.68%+1.61%6.207.116.30——1,381,366$9.7M

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.