Coherent Corp. (COHR) is currently at $329.65, down $49.48 or 13.05%

--On pace for largest percent decrease since Aug. 14, 2025, when it fell 19.61%

--Snaps a seven-day winning streak

--Up 25.39% month-to-date

--Up 78.6% year-to-date

--Down 22.78% from its all-time closing high of $426.89 on June 2, 2026

--Up 190.18% from 52 weeks ago (Aug. 11, 2025), when it closed at $113.60

--Down 22.78% from its 52-week closing high of $426.89 on June 2, 2026

--Up 280.87% from its 52-week closing low of $86.55 on Aug. 20, 2025

--Traded as low as $328.40

--Down 13.38% at today's intraday low; largest intraday percent decrease since July 28, 2026, when it fell as much as 15.88%

--Worst performer in the S&P 500 today

All data as of 10:58:10 AM ET

Source: Dow Jones Market Data, FactSet