Core Natural Resources, Inc. (CNR)

Last Closing Price: 90.35 (2026-10-16)

Implied Volatility Skew (120-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 120-Day Implied Volatility Skew of 0.0053 for 2026-10-16.