Despite the good tidings, investor Vladimir Dimitrov advises caution, urging investors to beware of the “Curse of Dow additions.” Dimitrov explains that companies newly added to the Dow Jones index often underperform those they replace, as high ...

Nvidia stock has been the poster child for artificial intelligence and continues to defy the odds. But is the stock still a buy?

Nvidia will announce financial results for the third quarter after the market closes on Wednesday, Nov. 20. The stock has been exceptionally volatile following recent earnings events, which presents investors with a difficult choice: Is it smart to buy shares now?