Nvidia stock rose modestly early Friday as investors digested a raft of mixed news over the past few days. Shares were up 0.1% to $147.34 in premarket trading. It closed almost flat Thursday after starting the day in the red as a fresh outlook from supplier SK Hynix cast doubt over future demand for its products.

On Tuesday afternoon, President Donald Trump held a press conference to announce Stargate, a $500 billion artificial intelligence (AI) infrastructure project in the United States. He called it the "largest AI infrastructure project, by far, in history."

The impact of this deal on the stock market has been quite bullish, especially for AI-related companies and those involved in the deal. Arm Holdings ( NASDAQ:ARM) is up over 12% since the deal and SoftBank is also up 12%. Oracle has gained 13%.

Nvidia remained above the 50-day moving average Friday. Late Tuesday, President Donald Trump announced a joint venture called Stargate involving OpenAI, Oracle, SoftBank and other companies that will invest up to $500 billion in four years to build data centers and other infrastructure for AI applications.