Lead · largest opening gap
Top gappers on : CNTB, LGHL and VBIO
1 of the top 10 had an SEC filing or a trading halt between the previous close and this session’s close.
Rank 1CNTBConnect Biopharma Holdings Ltd
- Opening gap
- +90.52%
- Day
- +10.89%
- HOD (ET)
- 2.0808:06 ET
- Est. turnover
- $263.5M
- Gap-ups (≥1M shares)
- 1,428
On Wednesday, September 30, 2026, 1,428 US-listed common stocks and common-stock ADRs opened above their previous close with at least 1M shares of daily volume. The largest opening gap was CNTB at +90.52%.
CNTB (Connect Biopharma Holdings Ltd) opened at 1.89, +90.52% from the previous close of 0.992. Its high of day was 2.08 at 08:06 ET. It closed at 1.10, +10.89% on the day, on an estimated $263.5M of turnover. SEC filings and news were not collected for this session.
Pre-market: 4 of 7 highs of day.
Across the small caps the map tracks, 1,136 advanced and 1,774 declined, with an estimated $17.9B in dollar volume.
Behind it in the ranking: LGHL +46.56% (+25.94% on the day); VBIO +41.34% (-1.06% on the day); NCI +41.27% (+0.00% on the day); TGE +25.90% (+86.75% on the day); AEON +23.78% (+15.83% on the day); WETO +23.64% (-8.18% on the day).
1 of the top 10 had an SEC filing or a trading halt between the previous close and this session’s close.
