Since Nvidia agreed last month to invest $100 billion in its customer OpenAI, investors and analysts who follow artificial intelligence have awakened to that industry’s circularity.

Analysts are getting even more bullish on market leaders, with more upgrades for Nvidia and AMD. After a substantial move on its OpenAI deal, TD Cowen raised its price target on AMD to $270 from $195.

Funds own 41% of Nvidia's outstanding shares, according to IBD MarketSurge. Going by its Accumulation/Distribution Rating of B, it appears that funds are currently accumulating the stock. The rating ...

The company behind ChatGPT has signed agreements with many of the largest tech groups, adding to a growing web of financial dependencies across the AI world ...

Stocks had been heading for a slight gain in the morning until Trump said he is considering "a massive increase of tariffs" on Chinese imports.