ALT - Latest News
Altimmune, Inc. (ALT), operates in Healthcare / Biotechnology, trades on NASDAQ.
Market capitalization stands near $248.9M. Beta to the broader market is 0.23.
The article list below shows the most recent ALT 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 ALT Headlines
AbbVie Receives Positive CHMP Opinion for Upadacitinib (RINVOQ®) for the Treatment of Adults and Adolescents with Severe Alopecia Areata
gurufocus.com - Jun 29, 2026
AbbVie Receives Positive CHMP Opinion for Upadacitinib (RINVOQÂ) for the Treatment of Adults and Adolescents with Severe Alopecia Areata
Zacks Industry Outlook Indivior, Aurinia, Ironwood, Altimmune and Marker
zacks.com - Jun 26, 2026
Indivior, Aurinia, Ironwood, Altimmune and Marker have been highlighted in this Industry Outlook article.
5 Small Drug Stocks to Invest in Amid a Biotech Comeback
zacks.com - Jun 25, 2026
Innovation is at its peak in the Zacks Medical-Drugs industry. INDV, AUPH, IRWD, ALT and MRKR may prove to be good additions to one's portfolio.
Why Is Altimmune (ALT) Down 11.3% Since Last Earnings Report?
zacks.com - Jun 12, 2026
Altimmune (ALT) reported earnings 30 days ago. What's next for the stock?
Altimmune, Inc. (ALT) Presents at Goldman Sachs 47th Annual Global Healthcare Conference 2026 Transcript
seekingalpha.com - Jun 10, 2026
Altimmune, Inc.
How News Affects ALT 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 ALT'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 ALT news questions
- What is the latest ALT news headline?
- The most recent ALT headline (Jun 29, 2026) is "AbbVie Receives Positive CHMP Opinion for Upadacitinib (RINVOQ®) for the Treatment of Adults and Adolescents with Severe Alopecia Areata". The five most recent stories with summaries and publication times are listed above, sourced from major financial news vendors.
- How fresh is the ALT 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 ALT 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 ALT 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.