Core Natural Resources, Inc. (CNR)

Last Closing Price: 98.91 (2026-06-04)

Implied Volatility Skew (90-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

Core Natural Resources, Inc. (CNR) had 90-Day Implied Volatility Skew of -0.0001 for 2026-06-04.