Why they moved: filings and halts

Stored SEC EDGAR filings and Nasdaq halts for each leader between the previous close (2026-09-10 16:00 ET) and this session’s close (2026-09-11 16:00 ET). Facts with source links; no interpretation.

Rank 1TNON

Tenon Medical, Inc.

Opening gap: +53.58%
Day: +11.89%
HOD (ET): 10.8410:52 ET
Est. turnover: $861.8M

4Insider transaction report2026-09-10 16:01 ET
4PRIMARY DOCUMENT2026-09-11 10:13 ET

Rank 2ACVA

ACV Auctions Inc.

Opening gap: +44.81%
Day: +44.18%
HOD (ET): 10.4608:57 ET
Est. turnover: $1.2B

8-KFORM 8-K2026-09-10 17:19 ET

Rank 3FTFT

Future FinTech Group Inc.

Opening gap: +37.56%
Day: +40.49%
HOD (ET): 3.4009:38 ET
Est. turnover: $156.0M

SEC filings and news were not collected for this session.

Rank 4TRUG

TruGolf Holdings, Inc.

Opening gap: +34.81%
Day: +76.14%
HOD (ET): 0.766216:09 ET
Est. turnover: $252.6M

SEC filings and news were not collected for this session.

Rank 5LBGJ

Li Bang International Corp Inc.

Opening gap: +33.51%
Day: +15.98%
HOD (ET): 3.2504:00 ET
Est. turnover: $16.9M

SEC filings and news were not collected for this session.

Rank 6BDRX

Biodexa Pharmaceuticals Plc

Opening gap: +33.31%
Day: +96.94%
HOD (ET): 1.5513:09 ET
Est. turnover: $174.3M

SEC filings and news were not collected for this session.

Rank 7FEIM

FREQUENCY ELECTRONICS INC

Opening gap: +33.12%
Day: +42.40%
HOD (ET): 89.7609:42 ET
Est. turnover: $130.8M

SEC filings and news were not collected for this session.

Rank 8AENT

ALLIANCE ENTERTAINMENT HOLDING CORP

Opening gap: +31.94%
Day: +16.52%
HOD (ET): 28.9904:10 ET
Est. turnover: $67.8M

10-KForm 10-K filed with the SEC2026-09-10 16:02 ET
8-KForm 8-K filed with the SEC2026-09-10 17:27 ET

Rank 9PCLA

PicoCELA Inc.

Opening gap: +29.42%
Day: +4.01%
HOD (ET): 15.4510:09 ET
Est. turnover: $76.1M

SEC filings and news were not collected for this session.

Rank 10SURG

SurgePays, Inc.

Opening gap: +26.32%
Day: +5.23%
HOD (ET): 0.260804:01 ET
Est. turnover: $44.1M

SEC filings and news were not collected for this session.

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.