ASP Isotopes Inc. (ASPI)

Last Closing Price: 3.89 (2026-07-20)

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.

ASP Isotopes Inc. (ASPI) had 90-Day Put-Call Ratio (Open Interest) of 1.0450 for 2026-07-20.