CoinEx News: FIL and AR traded higher on May 7, 2026, as AI-linked storage and semiconductor equities kept market attention on data-infrastructure assets. SK Hynix closed at a record high on May 4 after U.S. tech firms signaled stronger AI data-center spending, while Micron added over $100 billion in market value across three sessions and Nvidia closed May 6 up 5.69%.