ANNX - Latest News
Annexon, Inc. (ANNX), operates in Healthcare / Biotechnology, trades on NASDAQ.
Market capitalization stands near $651.8M. Beta to the broader market is 1.22.
The article list below shows the most recent ANNX headlines from major financial news vendors. For options traders, the most actionable items are earnings releases, analyst rating changes, M&A activity, and regulatory filings - each can drive a meaningful repricing of implied volatility and shift dealer hedging flow. Pair the news context with the implied-volatility skew and gamma exposure views to see whether the options market has already priced in the headline.
Recent ANNX Headlines
Annexon Highlights Q4 Geographic Atrophy Data, GBS Filing Plans at BofA Conference
marketbeat.com - May 14, 2026
Annexon NASDAQ: ANNX President and CEO Doug Love outlined the company's late-stage pipeline and regulatory plans during a presentation at the Bank of
Annexon, Inc. (ANNX) Presents at Bank of America Global Healthcare Conference 2026 Transcript
seekingalpha.com - May 13, 2026
Annexon, Inc.
110 Years. 110 Stories. 110 Reasons to Raise Awareness for GBS
globenewswire.com - May 11, 2026
CONSHOHOCKEN, Pa. , May 11, 2026 (GLOBE NEWSWIRE) -- May is GBS|CIDP Awareness Month and this year marks 110 years since the discovery of Guillain-Bar
Annexon Reports First Quarter 2026 Financial Results, Portfolio Progress and Key Anticipated Milestones
globenewswire.com - May 7, 2026
Topline Pivotal Phase 3 Data for Vonaprument for the Treatment of Geographic Atrophy (GA) Expected Q4 2026, with Potential to Redefine Vision Preserva
Annexon to Present at the Bank of America Securities Health Care Conference 2026
globenewswire.com - May 6, 2026
BRISBANE, Calif. , May 06, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc.
How News Affects ANNX Options Pricing
Headlines and scheduled events drive implied volatility in two distinct ways. Pre-event, IV typically inflates as uncertainty about the outcome rises; this is the implied-volatility expansion that creates the long-vol setup. Post-event, IV typically contracts sharply as uncertainty resolves; this is IV crush, which makes premium-selling structures profitable when they survive the underlying move. The size of the crush depends on how stretched pre-event IV is relative to the realized move. Track ANNX's implied vs realized volatility over the news cycle to size pre-event vs post-event positioning. For ticker-level dealer positioning context, the gamma exposure view shows whether dealers are positioned to amplify or dampen post-news moves.
Frequently asked ANNX news questions
- What is the latest ANNX news headline?
- The most recent ANNX headline (May 14, 2026) is "Annexon Highlights Q4 Geographic Atrophy Data, GBS Filing Plans at BofA Conference". The five most recent stories with summaries and publication times are listed above, sourced from major financial news vendors.
- How fresh is the ANNX news on this page?
- News rows refresh roughly every 30 minutes during the trading day. The five most recent headlines are listed in publication-time order. Press releases from the company itself typically appear within minutes of the wire release; third-party reporting may lag by 30-60 minutes depending on the source.
- What ANNX news moves options pricing?
- Three categories move single-name IV most aggressively: scheduled earnings releases (priced into pre-event IV, crushed post-event), unscheduled M&A or strategic announcements (rapid IV expansion, slower decay), and regulatory or legal events (drug-trial readouts, antitrust filings, FDA approvals). Routine news flow (analyst commentary, sector rotation) typically does not move IV meaningfully unless it triggers a cluster of rating changes.
- How can I track unusual ANNX options activity related to news?
- Unusual options activity often precedes news by hours to days; the canonical signals are volume substantially above the trailing average concentrated in a small number of strikes, atypical put/call skew, and aggressive execution (at-the-ask sweeps or block prints). Cross-reference the per-ticker gamma-exposure and volume-history pages with the news flow above to triangulate informed vs uninformed flow.