
Shares of some U.S. chip firms rise in premarket trading
U.S. President Donald Trump secured $600 billion in commitments from Saudi Arabia to U.S. companies during a tour of Gulf states
Nvidia NVDA.O, Advanced Micro Devices AMD.O and Qualcomm QCOM.O announced deals with Humain, an AI startup launched on Monday by Saudi Arabia's sovereign wealth fund
Shares of Nvidia and AMD up about 3.3% each premarket
AI server maker Super Micro Computer shares SMCI.O jump 15% premarket
Up to last close, AMD stock had declined 6.9%, NVDA was down 3.3% and SMCI had climbed 27.6% YTD