ChipsThe story, in brief
SK Hynix, Samsung shares skyrocket to clock best days as AI rally roars back
SK Hynix and Samsung up 20%+ as AI chip demand surges back into focus.
The KeyNews take
Why it matters
Chip stocks are a leading indicator of AI buildout momentum and compute capacity expectations. A 20%+ day in memory and foundry giants signals market confidence in continued AI infrastructure spending.
The key facts
8 to knowSK Hynix share price +20% on Friday
Samsung Electronics share price +20% on Friday
Rally tracking U.S. tech stock momentum
Date: July 31, 2026
SK Hynix and Samsung share prices up >20% on July 31, 2026
Rally tied to broader U.S. tech stock strength
South Korean chip sector tracking AI momentum
Memory chips (DRAM, HBM) are critical to AI buildout economics
Go to the source
CNBC Technologycnbc.com
Publisher excerpt: South Korea's chip heavyweights SK Hynix and Samsung Electronics soared more than 20% on Friday, tracking a sharp rally in U.S. technology stocks.