November 3, 2026 at 1:05 PM

Pre-Market Movers: RDAC, MERC, HUBC Lead the Small-Cap Scan

RDAC led a group of 10 active small-cap stocks flagged for editorial review.

Pre-market movers roundup

Rising Dragon Acquisition Corp. (RDAC) led the latest pre-market scan, gaining approximately 113.7%. The table below ranks the leading qualifying movers captured in the latest snapshot.

Top 10 Pre-Market Movers

Scanner snapshot captured 2026-11-03T13:00:03.663Z.

#TickerCompanyMovePriceVolumeMarket Cap
1RDACRising Dragon Acquisition Corp.+113.7%$10.903,734,323$17.5M
2MERCMercer International Inc.+89.8%$0.239196,689,147$8.4M
3HUBCHub Cyber Security Ltd.+51.4%$0.1242128,794,530$147,257
4INLFINLIF LIMITED+36.2%$0.394938,328,038$442,184
5BLZEBackblaze, Inc.+35.0%$9.99190,411$458.1M
6SGRXSANGRIX INC.+19.1%$0.87899,829,526$2.6M
7BRAIBraiin Limited+18.4%$2.96629,141$515.2M
8EHGOEshallgo Inc.+18.3%$2.261,679,899$2.3M
9AEHRAehr Test Systems+14.3%$58.85110,089$1.68B
10WYHGWing Yip Food Holdings Group Limited+12.5%$3.071,823,014$28.8M

What’s Driving the Moves

RDAC — Rising Dragon Acquisition Corp.

RDAC gained approximately 113.7% in the scanner snapshot. A possible catalyst was Rising Dragon Acquisition Corp. and HZJL Cayman Limited Announce Mutual Termination of Merger Agreement. The headline should be verified against the original source before publication.

MERC — Mercer International Inc.

MERC gained approximately 89.8% in the scanner snapshot. A possible catalyst was Mercer International Announces Comprehensive Recapitalization Agreement with Significant Support from Noteholders and Shareholders. The headline should be verified against the original source before publication.

HUBC — Hub Cyber Security Ltd.

HUBC gained approximately 51.4% in the scanner snapshot. A possible catalyst was HUB Cyber Security Appoints Richard Paolone and Joseph Tung to its Board of Directors. The headline should be verified against the original source before publication.

INLF — INLIF LIMITED

INLF gained approximately 36.2% in the scanner snapshot. A possible catalyst was BC-Most Active Stocks. The headline should be verified against the original source before publication.

BLZE — Backblaze, Inc.

BLZE gained approximately 35.0% in the scanner snapshot. A possible catalyst was Backblaze Inc (BLZE) (Q3 2026) Earnings Call Highlights: B2 Cloud Storage Surges 47% as AI .... The headline should be verified against the original source before publication.

SGRX — SANGRIX INC.

SGRX gained approximately 19.1% in the scanner snapshot. No company-specific catalyst was confirmed as of this scan.

BRAI — Braiin Limited

BRAI gained approximately 18.4% in the scanner snapshot. A possible catalyst was Braiin Targets USD 56.9 Billion CX Software Market with Agentic AI Expansion and Major Upgrade to RADIUS CX Platform. The headline should be verified against the original source before publication.

EHGO — Eshallgo Inc.

EHGO gained approximately 18.3% in the scanner snapshot. A possible catalyst was Univest Securities, LLC Announces Closing of $1.75 Million Registered Direct Offering for its Client EShallGo Inc. (NASDAQ: EHGO). The headline should be verified against the original source before publication.

AEHR — Aehr Test Systems

AEHR gained approximately 14.3% in the scanner snapshot. A possible catalyst was Aehr Test Systems: 3 Key Takeaways for Long-Term Investors. The headline should be verified against the original source before publication.

WYHG — Wing Yip Food Holdings Group Limited

WYHG gained approximately 12.5% in the scanner snapshot. A possible catalyst was Upcoming Stock Splits This Week (June 1 to June 5) – Stay Invested. The headline should be verified against the original source before publication.

What To Watch Next

Premarket and after-hours moves can reverse quickly. Editors should verify the catalyst, filing history, financing activity, float structure and liquidity before publication.