Aon plc (AON)

Last Closing Price: 328.53 (2026-06-05)

Put-Call Ratio (Open Interest) (150-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.

Aon plc (AON) had 150-Day Put-Call Ratio (Open Interest) of 1.3020 for 2026-06-05.