Calamos Bitcoin Structured Alt Protection ETF - January (CBOJ)

Last Closing Price: 24.08 (2026-01-16)

Put-Call Ratio (Open Interest) (60-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.

Calamos Bitcoin Structured Alt Protection ETF - January (CBOJ) 60-Day Put-Call Ratio (Open Interest) data is not available for 2026-01-16.