Ultralife Corporation (ULBI) led the latest midday scan, gaining approximately 145.6%. The table below ranks the leading qualifying movers captured in the latest snapshot.
Top 10 Midday Movers
Scanner snapshot captured 2026-10-28T16:00:04.011Z.
| # | Ticker | Company | Move | Price | Volume | Market Cap |
|---|---|---|---|---|---|---|
| 1 | ULBI | Ultralife Corporation | +145.6% | $15.62 | 1,614,710 | $106.0M |
| 2 | POM | POMDOCTOR LIMITED | +41.0% | $1.96 | 33,417,800 | $9.1M |
| 3 | BOOM | DMC Global Inc. | +36.4% | $7.30 | 5,651,054 | $149.9M |
| 4 | LUNG | Pulmonx Corporation | +31.1% | $2.60 | 4,999,583 | $111.5M |
| 5 | KPTI | Karyopharm Therapeutics Inc. | +26.1% | $0.6053 | 18,593,621 | $13.7M |
| 6 | PODC | PodcastOne, Inc. | +25.6% | $2.26 | 1,245,412 | $68.4M |
| 7 | GIFT | Giftify, Inc. | +25.5% | $0.5541 | 271,100 | $19.8M |
| 8 | CHSN | Chanson International Holding | +23.2% | $1.33 | 52,386,847 | $3.1M |
| 9 | PACB | Pacific Biosciences of California, Inc. | +22.2% | $3.00 | 21,350,734 | $930.9M |
| 10 | KIDS | OrthoPediatrics Corp. | +21.8% | $29.01 | 461,379 | $757.4M |
What’s Driving the Moves
ULBI — Ultralife Corporation
ULBI gained approximately 145.6% in the scanner snapshot. A possible catalyst was Ultralife and EnerSys climb after announcing $320 million defense power tie-up. The headline should be verified against the original source before publication.
POM — POMDOCTOR LIMITED
POM gained approximately 41.0% in the scanner snapshot. A possible catalyst was POMDOCTOR LIMITED Announces the Termination of Its ADR Program and Trade Class A Ordinary Shares on Nasdaq. The headline should be verified against the original source before publication.
BOOM — DMC Global Inc.
BOOM gained approximately 36.4% in the scanner snapshot. A possible catalyst was DMC Global (BOOM) Q3 2026 Earnings Call Transcript. The headline should be verified against the original source before publication.
LUNG — Pulmonx Corporation
LUNG gained approximately 31.1% in the scanner snapshot. A possible catalyst was Pulmonx (LUNG) Q3 2026 Earnings Call Transcript. The headline should be verified against the original source before publication.
KPTI — Karyopharm Therapeutics Inc.
KPTI gained approximately 26.1% in the scanner snapshot. A possible catalyst was Karyopharm Therapeutics Reports Inducement Grant Under Nasdaq Listing Rule 5635(c)(4). The headline should be verified against the original source before publication.
PODC — PodcastOne, Inc.
PODC gained approximately 25.6% in the scanner snapshot. A possible catalyst was PodcastOne (NASDAQ:PODC) Board of Directors Forms Special Committee and Intends to Retain Financial Advisor Following Inbound Strategic Interest. The headline should be verified against the original source before publication.
GIFT — Giftify, Inc.
GIFT gained approximately 25.5% in the scanner snapshot. A possible catalyst was Giftify Announces Conversion of Restaurant.com to Membership-Based Model, Expanding Recurring Revenue Opportunity. The headline should be verified against the original source before publication.
CHSN — Chanson International Holding
CHSN gained approximately 23.2% in the scanner snapshot. A possible catalyst was BC-Most Active Stocks. The headline should be verified against the original source before publication.
PACB — Pacific Biosciences of California, Inc.
PACB gained approximately 22.2% in the scanner snapshot. A possible catalyst was PacBio to Participate in Upcoming Investor Conferences. The headline should be verified against the original source before publication.
KIDS — OrthoPediatrics Corp.
KIDS gained approximately 21.8% in the scanner snapshot. A possible catalyst was OrthoPediatrics: 3 Key Takeaways for Long-Term Investors. 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.
