Ribbon Communications Inc. (RBBN)

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

Put-Call Ratio (Open Interest) (90-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Ribbon Communications Inc. (RBBN) had 90-Day Put-Call Ratio (Open Interest) of 0.0299 for 2026-06-03.