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Core Natural Resources Inc (CNR)

Operating Margin

13.65%

Quarterly · Period ending: Jul 4, 2026

CNR Operating Margin

Latest reported13.65%period endingJul 4, 2026

Latest reported13.65%period endingJul 4, 2026

CNR Quarterly Operating Margin (100.00% → 13.65%)

Quarterly operating margin

High-resolution chart · PNG

CNR operating margin history

Quarterly. Dates are reporting period ends; fiscal years can differ from calendar years.

Core Natural Resources Inc Operating Margin — Quarterly
Period ending	Operating Margin
Jan 31, 2000	6.8505%
Oct 31, 1999	11.1069%
Jul 31, 1999	8.8187%
Apr 30, 1999	7.0377%
Jan 31, 1999	6.1129%
Oct 31, 1998	9.1268%
Jul 31, 1998	13.3333%
Apr 30, 1998	9.6537%
Jan 31, 1998	9.0442%
Oct 31, 1997	11.8377%
Jul 31, 1997	10.8444%
Apr 30, 1997	8.6245%
Jan 31, 1997	9.5296%
Oct 31, 1996	13.215%
Jul 31, 1996	12.1739%
Apr 30, 1996	10.8033%
Jan 31, 1996	9.0504%
Oct 31, 1995	12.5186%
Jul 31, 1995	11.7148%
Apr 30, 1995	11.0912%
Jan 31, 1995	9.369%
Oct 31, 1994	10.3053%
Jul 31, 1994	10.3982%
Apr 30, 1994	8.078%
Jan 31, 1994	7.0175%
Oct 31, 1993	8.7591%
Jul 31, 1993	7.5%
Apr 30, 1993	6.1856%
Jan 31, 1993	5.3191%
Oct 31, 1992	-193.2%
Jul 31, 1992	100%
Apr 30, 1992	100%
Jan 31, 1992	100%

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.