Phathom Pharmaceuticals, Inc. (PHAT)

Last Closing Price: 14.06 (2026-01-16)

Put-Call Ratio (Open Interest) (120-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.

Phathom Pharmaceuticals, Inc. (PHAT) had 120-Day Put-Call Ratio (Open Interest) of 0.0901 for 2026-01-16.