Axcelis Technologies, Inc. (ACLS)

Last Closing Price: 80.16 (2026-02-20)

Put-Call Ratio (Open Interest) (30-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.

Axcelis Technologies, Inc. (ACLS) had 30-Day Put-Call Ratio (Open Interest) of 0.3162 for 2026-02-20.