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Guides on market data & AI workflows.

Practical guides on financial data for AI, MCP, APIs, and stock research.

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Sep 30, 2026 · 6:01 PM ETMarket News

LLESL

Why Leslie's (LESL) Stock Surged 56.83% in Post-Market Trading

Leslie's (LESL) stock surged 56.83% in post-market trading on September 30, 2026, after the company filed for Chapter 11 bankruptcy protection earlier this month.

Sep 30, 2026 · 2:01 PM ETMarket News

PPACB

Pacific Biosciences of California (PACB) Stock Surged Today: Here Is Why

Pacific Biosciences of California (PACB) shares rose over 28% during regular trading on September 30, 2026, as unusually high volume of 61 million shares traded amid renewed investor interest in the sequencing company's strategic positioning.

Sep 30, 2026 · 12:00 PM ETMarket News

CCVRX

Why CVRx (CVRX) Stock Tumbled 25% Today

CVRx shares fell 25% in regular trading after the company received an unsolicited buyout offer from shareholder Jorey Chernett, who disclosed a 5.5% stake and called for an immediate sale process.

Sep 30, 2026 · 10:02 AM ETMarket News

HHOOD

Why Robinhood (HOOD) Stock Fell Today After 24/7 Trading Unveiling

Robinhood (HOOD) stock fell 0.35% during regular trading on Wednesday as the initial enthusiasm from its 24/7 trading and AI agents announcement faded, with shares sliding to $115.81.

Sep 30, 2026 · 10:00 AM ETMarket News

MMSGY

Why Masonglory (MSGY) Stock Rose on Private Placement Announcement

Masonglory (MSGY) gained 41.44% in regular trading after the Hong Kong construction subcontractor announced a $1.0 million private placement to fund its continued acquisition of equity interests in Beta Beteiligungs und Besitz GmbH.

Sep 30, 2026 · 9:32 AM ETMarket News

FFRGT

Freight Technologies (FRGT) Stock Rose Today as Freight Markets Strengthen

Freight Technologies (FRGT) shares rose 6.67% to $0.32 in regular trading Thursday with 48.9 million shares changing hands, as broader freight sector momentum boosted smaller logistics technology names.

Sep 30, 2026 · 9:30 AM ETMarket News

VVBIO

Why Valion Bio (VBIO) Stock Surged 47% on Oral Entolimod News

Valion Bio (VBIO) shares rose 47% to $4.12 on Tuesday after the company announced it successfully formulated an oral mucosal version of its lead drug candidate Entolimod alongside Shear Kershman Laboratories, a development the company says could expand its long-term commercial opportunity.

Sep 30, 2026 · 8:01 AM ETMarket News

RRFL

Why Rafael Holdings (RFL) Stock Fell on Phase 3 Trappsol Cyclo NPC Results

Rafael Holdings shares fell 33% pre-market after the company announced topline results from its Phase 3 TransportNPC study of Trappsol Cyclo for Niemann-Pick Disease Type C, with investors apparently responding negatively to the clinical trial outcome.

Sep 30, 2026 · 6:34 AM ETMarket News

KKALA

Kala Bio (KALA) Surges 40% on Telehealth MSO Acquisition LOI

KALA Bio announced September 29 a non-binding LOI to buy a 50-state telehealth MSO for $15M. The target posted $12.7M TTM revenue and is cash-flow positive. Here is what moved the stock.

Frequently asked questions

What kinds of posts are on the blog?

Guides on market data, filings, company research, product walkthroughs, and how to use Vantafin's APIs. Filter by topic above, or open any card to read the full piece.

How is the blog different from Insights and the Changelog?

The blog is written guides. Insights are real AI Chat conversations you can inspect and continue. The changelog lists what shipped in the product.

How often do you publish?

New guides land as we ship features and as markets move. For the Monday and Friday issues, subscribe to Vega from the nav or the banner on About.

Can I filter posts by topic?

Yes. Use the topic cards or chips on this page - Market News, Product Updates, Company Profiles, Data & APIs, and more. Each filter updates the grid and pagination.

Where else can I read Vantafin writing?

The Help Center covers how-to articles for the app. API reference lives in the docs. Vega is the newsletter on Mondays and Fridays.

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