Olin (OLN) Operating Margin (2009 - 2026)

Olin (OLN) has 18 years of Operating Margin data on file, last reported at 4.95% in Q1 2026.

• On a quarterly basis, Operating Margin fell 760.0% year-over-year to 4.95% in Q1 2026; TTM through Mar 2026 was 1.74%, a 545.0% decrease from a year earlier, with the FY2025 full-year figure at 0.08%, down 446.0% from the prior year.
• Operating Margin for Q1 2026 stood at 4.95%, up from 9.4% in the prior quarter.
• Over the last five years, Operating Margin for OLN reached as high as 22.2% in Q1 2022 and fell as low as 9.4% in Q4 2025.
• Historically, Operating Margin has averaged 7.59% across 5 years, with a median of 6.13% in 2023.
• On a YoY basis, Operating Margin climbed as much as 386 bps in 2025 and fell as far as 1223 bps in 2025.
• Year by year, Operating Margin stood at 13.84% in 2022, then sank by 56 bps to 6.13% in 2023, then tumbled by 54 bps to 2.83% in 2024, then plunged by 432 bps to 9.4% in 2025, then soared by 47 bps to 4.95% in 2026.
• Per Business Quant data, the three most recent Operating Margin figures were 4.95% in Q1 2026, 9.4% in Q4 2025, and 4.83% in Q3 2025.