Ribbon Communications Inc. (RBBN)

Last Closing Price: 3.12 (2026-06-03)

Implied Volatility Skew (150-Day)

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

Ribbon Communications Inc. (RBBN) had 150-Day Implied Volatility Skew of 0.2097 for 2026-06-03.