Top Premarket Decliners

07:42 AM EDT, 09/30/2026 (MT Newswires) -- Rafael (RFL) shares were down more than 35% in premarket activity Wednesday following a 0.5% gain at the prior close. Stablecoin Development (SDEV) stock was 16% lower after a 108% rise in the earlier session. Enigmatig (EGG) shares were down 12% following an over 17% rise in the prior session. Jeld-Wen (JELD) stock was 12% lower after the company announced a restructuring of its balance sheet. Concentrix (CNXC) shares were down nearly 9% after the company reported a year-over-year decline in fiscal Q3 revenue and cut its fiscal 2026 sales forecast.