DISK is trading 3.35% down at $37.20 after a broad memory-stock pullback pressured the sector.
- SK Hynix fell more than 3%; Western Digital, SanDisk, Seagate, and Micron each fell more than 1%.
- Higher inflation concerns, firm Treasury yields, and risk-off sentiment following August PPI weighed on technology shares.
- DISK is the Tema Memory ETF; the regular-session close was $38.49, down 4.25%, before the after-hours decline. No clear DISK-specific earnings release, company announcement, or issuer-level catalyst was identified for September 10, 2026.