Olin Corporation
corporate_fare Company Profile
Olin Corporation (NYSE:OLN) is a publicly traded company in the Industrial Applications And Services sector. Wiseek has independently scored 27 items for OLN at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-10-28, rated 7/10. Across its 20 most recent items scored 7 or higher, the top rating is 10/10, with 15 rated 8 or above. Recent SEC coverage for OLN spans 8-K, 10-Q, S-4/A, S-4.
Recent high-impact activity:
- Olin Lines Up $2.5B Replacement Credit Facilities, Contingent on Huntsman Merger Close
- Olin Winchester Secures $788.4M Army Ammunition Contract
- Olin Shareholders Overwhelmingly Approve Huntsman Merger of Equals
- Olin and Huntsman Shareholders Overwhelmingly Approve Merger of Equals
- Olin Reveals Stockholder Suits Challenging Huntsman Merger Proxy
Financial Snapshot
Short Interest & Short Volume
2.73 days to coverFINRA reported short interest of 14,984,494 shares in OLN as of the October 15, 2026 settlement, a 5.8% increase from the prior period — about 2.7 days to cover at its recent average daily volume. On October 28, 2026, 62.8% of OLN volume reported to FINRA trade-reporting facilities was marked short.
Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.