Why they moved: filings and halts

Stored SEC EDGAR filings and Nasdaq halts for each leader between the previous close (2026-09-03 16:00 ET) and this session’s close (2026-09-04 16:00 ET). Facts with source links; no interpretation.

Rank 1IMRN

Immuron Ltd

Opening gap: +63.06%
Day: +62.16%
HOD (ET): 1.9909:45 ET
Est. turnover: $217.4M

SEC filings and news were not collected for this session.

Rank 2OFAL

OFA Group

Opening gap: +34.86%
Day: +14.93%
HOD (ET): 0.9908:16 ET
Est. turnover: $86.3M

SEC filings and news were not collected for this session.

Rank 3WETO

Wetour Robotics Ltd

Opening gap: +28.57%
Day: -20.81%
HOD (ET): 4.4009:02 ET
Est. turnover: $67.7M

SEC filings and news were not collected for this session.

Rank 4AOUT

American Outdoor Brands, Inc.

Opening gap: +27.47%
Day: +44.66%
HOD (ET): 15.0017:55 ET
Est. turnover: $62.0M

SEC filings and news were not collected for this session.

Rank 5BAOS

Baosheng Media Group Holdings Ltd

Opening gap: +22.98%
Day: +16.17%
HOD (ET): 0.437204:00 ET
Est. turnover: $43.7M

SEC filings and news were not collected for this session.

Rank 6NCPL

Netcapital Inc.

Opening gap: +19.31%
Day: -8.15%
HOD (ET): —
Est. turnover: $10.6M

8-KForm 8-K filed with the SEC2026-09-03 17:10 ET

Rank 7AKAN

AKANDA CORP.

Opening gap: +18.80%
Day: -8.72%
HOD (ET): —
Est. turnover: $100.8M

SEC filings and news were not collected for this session.

Rank 8IOT

Samsara Inc.

Opening gap: +15.87%
Day: +3.74%
HOD (ET): —
Est. turnover: $1.0B

SEC filings and news were not collected for this session.

Rank 9SWBI

SMITH & WESSON BRANDS, INC.

Opening gap: +15.08%
Day: +5.05%
HOD (ET): —
Est. turnover: $22.0M

SEC filings and news were not collected for this session.

Rank 10PLAG

Planet Green Holdings Corp.

Opening gap: +14.57%
Day: +8.84%
HOD (ET): —
Est. turnover: $24.7M

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.