[U.S. Stock TRON Up 2.78% Pre-Market, Market Cap Rises to $370 Million] BlockBeats News, on December 29, U.S. stock TRON rose 2.78% pre-market, with its market cap increasing to $370 million. On the news front, Tron Inc. (TRON) announced that it has received a $18 million strategic equity investment provided by TRON blockchain founder Justin Sun. The investment was made through Black Anthem Limited, subscribing to the company's restricted common stock at a price of $1.3775 per share.