Olin's long-term debt is $3.3B.
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+ FollowLatest change versus the prior comparable period (same company).
As of the most recent data (March 2026), OLN shows a long-term debt of $3.3B. That compares with $3.2B in the prior-year period — up 0.1% year over year. Scroll down for historical charts and peer comparison views.
Compared with the year-ago period, OLN's long-term debt is now $3.3B (was $3.2B) — a 0.1% year-over-year increase. Pairing that YoY change with peer averages gives a clearer picture of whether Olin is outperforming or lagging.
Tracking OLN's long-term debt over time shows whether Olin is scaling, shrinking, or reshaping that part of the business. The current reading is $3.3B That compares with $3.2B in the prior-year period — up 0.1% year over year. Multi-quarter patterns matter more than any single print, which is why this page emphasizes history and peer comparison charts.
Besides this long-term debt page, Stockcircle has Olin's full stock overview, other financial metrics, insider and congress trade tabs, and tools to follow the stock. Together they help you connect long-term debt (currently $3.3B) with ownership activity and broader fundamentals.
Olin's long-term debt is $3.3B; compare it with other Materials names on the peer chart. Typical ranges vary by sub-industry, so always sanity-check against the closest competitors, not just the whole sector bucket.