Shares of Twitter rose to a maximum in one day since its stock market debut in 2013, after the revelation that revealed that the richest man in the world had bought 73.5 million shares. His investment was about $ 2.89 billion on Friday. “Oh hello lol,” Musk, a productive user of the site, wrote on Twitter. He did not comment further, but recently questioned whether Twitter was sufficiently supportive of free speech and claimed that it was seriously considering developing an adversarial platform. Investors seemed to welcome his participation in the company, which had the best trading day since September 2016 in New York, as its shares closed
