OLN - Latest News

Olin Corporation (OLN), operates in Basic Materials / Chemicals, trades on NYSE.

Market capitalization stands near $1.69B. Beta to the broader market is 1.23.

The article list below shows the most recent OLN 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 OLN Headlines

Olin Corporation Third Quarter 2026 Earnings Conference Call Announcement

prnewswire.com - Oct 5, 2026

CLAYTON, Mo. , Oct.

Vylor Added to the S&P 500; Twilio Set to Join S&P 500; Others to Join S&P MidCap 400 and S&P SmallCap 600

prnewswire.com - Oct 1, 2026

/PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P 500, S&P MidCap 400, S&P SmallCap 600: Vylor Inc.

Olin (NYSE:OLN) Hits New 12-Month Low – Here’s Why

defenseworld.net - Oct 1, 2026

Shares of Olin Corporation (NYSE: OLN - Get Free Report) reached a new 52-week low on Tuesday. The company traded as low as $15.

The Dividend Screener Says High Yield. But These Chemical Stocks Tell a Different Story

247wallst.com - Sep 29, 2026

Chemical stocks are flashing some of the highest dividend yields in the sector right now, but the number your screener shows and the check you will ac

Olin (NYSE:OLN) Reaches New 52-Week Low – Here’s Why

defenseworld.net - Sep 23, 2026

Olin Corporation (NYSE: OLN - Get Free Report) shares hit a new 52-week low during mid-day trading on Monday. The company traded as low as $16.

How News Affects OLN 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 OLN'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 OLN news questions

What is the latest OLN news headline?

The most recent OLN headline (Oct 5, 2026) is "Olin Corporation Third Quarter 2026 Earnings Conference Call Announcement". The five most recent stories with summaries and publication times are listed above, sourced from major financial news vendors.

How fresh is the OLN 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 OLN 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 OLN 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.