Phunware stock (NASDAQ:PHUN) was defying all conventions Friday as it rose 1,468% on speculation that the company is being tapped to build former U.S. President Donald Trump’s proposed social media platform. Trading in the stock was halted later. It jumped 1,000% after it resumed. The stock touched a high of $24.04 during the session. It had closed at $1.53 Thursday. More than 197 million shares of the company changed hands on Nasdaq in less than an hour of trading. The speculation has its roots in a USA Today article from May 2020 highlighting a partnership between Phunware and the Trump...