Phathom Pharmaceuticals Down Over 19%, On Track for Largest Percent Decrease Since May 2025 -- Data Talk

Phathom Pharmaceuticals, Inc. (PHAT) is currently at $9.34, down $2.30 or 19.76%

--Would be lowest close since June 1, 2026, when it closed at $9.24

--On pace for largest percent decrease since May 1, 2025, when it fell 21.68%

--Currently down five of the past six days

--Currently down three consecutive days; down 21.84% over this period

--Worst three day stretch since the three days ending May 6, 2025, when it fell 28.57%

--Down 13.92% month-to-date; on pace for worst month since May 2026, when it fell 14.37%

--Down 43.7% year-to-date

--Down 82.89% from its all-time closing high of $54.60 on June 8, 2020

--Up 9.37% from 52 weeks ago (July 31, 2025), when it closed at $8.54

--Down 48.34% from its 52-week closing high of $18.08 on Jan. 7, 2026

--Up 11.86% from its 52-week closing low of $8.35 on Aug. 1, 2025

--Traded as low as $8.90; lowest intraday level since June 2, 2026, when it hit $8.78

--Down 23.54% at today's intraday low; largest intraday percent decrease since May 1, 2025, when it fell as much as 28.44%

All data as of 12:29:32 PM ET

Source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

July 30, 2026 12:32 ET (16:32 GMT)