[Trillion-dollar market value Nvidia was raided! The stock price plunged more than 1% during the session] According to media reports, the French competition regulator raided Nvidia's local offices this week, citing the chip giant's suspected anti-competitive behavior. The French competition authority disclosed the raids on Wednesday, but did not say what practices it was investigating or which company it was targeting, other than to say it was in the graphics card industry. The target of the French regulator's action is Nvidia, the world's largest maker of artificial intelligence (AI) and computer graphics chips, according to people familiar with the matter.