ProShares K-1 Free Crude Oil ETF (OILK)

Last Closing Price: 52.93 (2026-07-17)

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.

ProShares K-1 Free Crude Oil ETF (OILK) had 90-Day Put-Call Ratio (Open Interest) of 0.0462 for 2026-07-17.