Nvidia, the world’s most valuable company, has officially joined the Dow
AI chipmaker Nvidia (NVDA) has officially joined the Dow Jones Industrial Average (^DJI), cementing the tech giant’s significance in the artificial intelligence era. Despite a broader dip in chip stocks Friday, Nvidia notched a weekly gain of roughly 9%. That surge has helped it overtake Apple (AAPL) this week as the world’s most valuable company,…