 Volume in DJT shares were extremely heavy, with more than 17 million shares in the true social owner changing hands before 10 a.m. today. It's currently up more than 28.5%. Meanwhile, shares of Caterpillar and JPMorgan Chase are trading higher, propelling the Dow Jones Industrial Average into record territory, according to MarketWatch. The Caterpillar shares have climbed so far 3.3%, while shares of JPMorgan Chase are up 3%.