ASMB - Latest News
Assembly Biosciences, Inc. (ASMB), operates in Healthcare / Biotechnology, trades on NASDAQ.
Market capitalization stands near $425.0M. Beta to the broader market is 1.08.
The article list below shows the most recent ASMB 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 ASMB Headlines
Assembly Biosciences Teases Gilead HSV-2 Decision, Liver Disease Data Ahead
marketbeat.com - Jun 8, 2026
Assembly Biosciences NASDAQ: ASMB outlined its antiviral and liver disease development strategy during a fireside chat at the 47th Annual Goldman Sach
Assembly Biosciences, Inc. (ASMB) Presents at Goldman Sachs 47th Annual Global Healthcare Conference 2026 Transcript
seekingalpha.com - Jun 8, 2026
Assembly Biosciences, Inc.
Assembly Biosciences Eyes Gilead HSV Plan as ABI-6250 Liver Pipeline Expands
marketbeat.com - Jun 5, 2026
Assembly Biosciences NASDAQ: ASMB is awaiting a key development plan from partner Gilead Sciences for its herpes simplex virus programs while advancin
Assembly Biosciences Announces Upcoming Investor Conference Presentations
globenewswire.com - May 28, 2026
SOUTH SAN FRANCISCO, Calif. , May 28, 2026 (GLOBE NEWSWIRE) -- Assembly Biosciences, Inc.
Assembly Biosciences Announces the Closing of its Offering of Common Stock and Pre-Funded Warrants and Full Exercise of the Underwriters' Option to Purchase Additional Shares
globenewswire.com - May 26, 2026
SOUTH SAN FRANCISCO, Calif. , May 26, 2026 (GLOBE NEWSWIRE) -- Assembly Biosciences, Inc.
How News Affects ASMB 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 ASMB'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 ASMB news questions
- What is the latest ASMB news headline?
- The most recent ASMB headline (Jun 8, 2026) is "Assembly Biosciences Teases Gilead HSV-2 Decision, Liver Disease Data Ahead". The five most recent stories with summaries and publication times are listed above, sourced from major financial news vendors.
- How fresh is the ASMB 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 ASMB 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 ASMB 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.