WST - Latest News
West Pharmaceutical Services, Inc. (WST), operates in Healthcare / Medical - Instruments & Supplies, trades on NYSE.
Market capitalization stands near $21.36B. Trailing twelve-month P/E ratio is 40.12. Beta to the broader market is 1.17.
The article list below shows the most recent WST 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 WST Headlines
West Pharma says operations recovering after cyberattack
reuters.com - May 15, 2026
West Pharmaceutical Services said on Friday its operations were steadily recovering after a cyberattack earlier this month disrupted manufacturing an
West Pharmaceutical Services, Inc. (WST) Presents at Bank of America Global Healthcare Conference 2026 Transcript
seekingalpha.com - May 12, 2026
West Pharmaceutical Services, Inc.
Investors Await Damage Assessment After West Pharmaceutical Cyberattack
benzinga.com - May 12, 2026
West Pharmaceutical Services Inc. (NYSE:WST) on Monday disclosed a material cybersecurity attack on May 7, saying an unauthorized party exfiltrated d
ALGN vs. WST: Which Stock Is the Better Value Option?
zacks.com - May 11, 2026
Investors interested in Medical - Dental Supplies stocks are likely familiar with Align Technology (ALGN) and West Pharmaceutical Services (WST). But
West Pharmaceutical Services, Inc. (WST) Hit a 52 Week High, Can the Run Continue?
zacks.com - May 11, 2026
West Pharmaceutical (WST) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for
How News Affects WST 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 WST'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 WST news questions
- What is the latest WST news headline?
- The most recent WST headline (May 15, 2026) is "West Pharma says operations recovering after cyberattack". The five most recent stories with summaries and publication times are listed above, sourced from major financial news vendors.
- How fresh is the WST 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 WST 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 WST 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.