SEM - Latest News
Select Medical Holdings Corporation (SEM), operates in Healthcare / Medical - Care Facilities, trades on NYSE.
Market capitalization stands near $2.04B. Trailing twelve-month P/E ratio is 15.23. Beta to the broader market is 0.80.
The article list below shows the most recent SEM 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 SEM Headlines
SEM PRIVATIZATION ALERT: Kaskela Law Firm Announces Investigation of Select Medical Holdings Privatization Transaction and Encourages Investors to Contact the Firm to Discuss Their Legal Rights and Options
newsfilecorp.com - May 15, 2026
Philadelphia, Pennsylvania--(Newsfile Corp. - May 15, 2026) - Stockholder litigation firm Kaskela Law announces that it is investigating the fairness
SELECT MEDICAL HOLDINGS CORPORATION INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates Select Medical Holdings Corporation's Directors and Officers for Breach of Fiduciary Duties -- SEM
gurufocus.com - May 13, 2026
[url="]Scott Scott Attorneys at Law LLP[/url] has launched an urgent investigation into whether certain officers and directors of Select Medical Holdi
SELECT MEDICAL HOLDINGS CORPORATION INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates Select Medical Holdings Corporation's Directors and Officers for Breach of Fiduciary Duties – SEM
businesswire.com - May 13, 2026
NEW YORK--(BUSINESS WIRE)---- $SEM #NYSE--Scott+Scott Attorneys at Law LLP has launched an urgent investigation into whether certain officers and dire
Here Are Wednesday’s Top Wall Street Analyst Research Calls: Advanced Micro Devices, Akamai Technologies, HEICO, Johnson & Johnson, MasTec, MercadoLibre, Sandisk, Snap, and More
247wallst.com - May 13, 2026
Pre-Market Stock Futures: Futures are trading mixed on Wednesday, after a rough day for technology stocks and the Nasdaq. The combination of the pros
5 Broker Friendly Stocks to Keep An Eye On as Inflation Fears Persist
zacks.com - May 7, 2026
Inflation fears persist, but brokers are upgrading stocks like HELE, BG and AVT that have been screened for rising estimates and low price/sales.
How News Affects SEM 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 SEM'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 SEM news questions
- What is the latest SEM news headline?
- The most recent SEM headline (May 15, 2026) is "SEM PRIVATIZATION ALERT: Kaskela Law Firm Announces Investigation of Select Medical Holdings Privatization Transaction and Encourages Investors to Contact the Firm to Discuss Their Legal Rights and Options". The five most recent stories with summaries and publication times are listed above, sourced from major financial news vendors.
- How fresh is the SEM 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 SEM 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 SEM 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.