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No. 26
Market temperatureSmall Cap Market Map heatVery hot

Market breadthUp750Down1,521Flat49Gap-ups (≥1M shares) 416

No. 26Closed 16:00 ETRanking stored Inside: Top movers A2 Why they moved A3 HOD timing A4 Market map & FESCI A5 Articles A6

Sections of this recap

Top gappers on : SXTC, TOPP and BIYA

Market events

BIYA stock: the October 7 trade cancellation, explained

Read Nasdaq’s October 7, 2026 BIYA trade-cancellation ruling. Understand the affected executions, LULD differences, broker records and Baiya’s SEC filings.

By Bobby Chen · 10 min read

A rear-view professional reading a tablet outside an office, framed through a lobby window as blurred commuters pass across a wet sidewalk.

Rank 3BIYABaiya International Group Inc.

Opening gap
+56.78%
Day
+68.50%
HOD (ET)
37.1008:21 ET
Est. turnover
$286.1M
Gap-ups (≥1M shares)
416

BIYA’s October 7, 2026 session raises a practical question: can a trade already shown on a screen later cease to stand? During an erroneous-execution review, a chart, an execution report and the exchange’s final record can be at different stages of updating.

Sources checked as of October 7, 2026, 11:30 a.m. EDT (11:30 p.m. Shanghai). This review separates exchange decisions from issuer disclosures and unverified explanations of the move.

Continued in Articles

Stocks in focus

  1. Rank 1SXTC+155.20%Day +126.40%

    China SXT Pharmaceuticals, Inc.

    High of day 9.59 at 14:00 ET; estimated turnover $580.1M.

  2. Rank 4LPCN+40.48%Day +4.76%

    Lipocine Inc.8-K

    Other. Lipocine Announces Health Canada Approval of TLANDO ® for Testosterone Replacement Therapy

    SEC EDGAR

  3. Rank 6MI+31.71%Day +25.20%

    NFT Ltd424B5

    Offering. NFT Ltd filed a 424B5

    SEC EDGAR

  4. Rank 7MTEN+30.38%Day +14.74%

    Mingteng International Corp Inc.6-K

    Other. Mingteng International Corp Inc. filed a 6-K

    SEC EDGAR

Stored Top Gappers ranking and HOD archive

Learning corner

Lessons and terms behind this session

Market map & FESCI

The Small Cap Market Map for this session loads here.Market Map data as of

Small-cap dollar volume (est.)
$20.4B

Top movers

  1. 1SXTC+155.20%+126.40%
  2. 2TOPP+115.23%+54.12%
  3. 3BIYA+56.78%+68.50%
  4. 4LPCN+40.48%+4.76%
  5. 5GIPR+34.92%+29.80%
  6. 6MI+31.71%+25.20%
  7. 7MTEN+30.38%+14.74%
  8. 8NCPL+24.77%+45.87%
  9. 9BFRG+15.31%+2.84%
  10. 10APUS+12.20%-1.12%

Held or faded

2 of 10 closed at or above the open

  1. TOPP+115.23%+54.12%-28.4%
  2. LPCN+40.48%+4.76%-25.4%
  3. MTEN+30.38%+14.74%-12.0%
  4. APUS+12.20%-1.12%-11.9%

Stored Top Gappers ranking

Today’s feature

A trader reads a notebook beside two monitors before the workday, seen from an office doorway in morning light.Research workflowBuild a premarket watchlist: from a gap ranking to a source-linked observation recordBuild a US-stock premarket watchlist using gap percentage, comparable volume windows, spreads, source timestamps and execution-status checks.By Suran · 8 min read

Why they moved

3 of the top 10 had an SEC filing or a trading halt between the previous close and this session’s close.

  • Other2
  • Offering1

HOD timing

Pre-market: 5 of 8 highs of day

The Gapper HOD Timeline for this session loads here.

  1. Pre-market04:00–09:305 of 8
  2. First 30 minutes09:30–10:001 of 8
  3. Morning10:00–12:000 of 8
  4. Afternoon12:00–16:001 of 8
  5. After hours16:00–20:001 of 8

Further reading

Method

Top Gappers Calendar default method: US-listed common stocks and common-stock ADRs, daily volume ≥ 1,000,000 shares, opening gap highest first

Every session in October 2026

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.