Retail investors are buzzing about chip stocks Tuesday as traders on Reddit’s r/WallStreetBets continue to look for AI opportunities. What WSB Is Watching: Nvidia Corporation (NASDAQ:NVDA), Arm Holdings Plc (NASDAQ:ARM) and Super Micro Computer, Inc. (NASDAQ:SMCI) are the top three most-mentioned stocks on Reddit’s r/WallStreetBets over the past 24 hours, according to data from Swaggy Stocks. Nvidia is a long-running favorite on WallStreetBets and the stock remained popular on Tuesday with 1,718 mentions in the last 24 hours. The chipmaker’s stock has gained more than 240% over the past 12 mon…