MarketWise Inc. (NASDAQ:MKTW) shares plummeted more than 25% since its founder Porter Stansberry announced on X on Friday evening he was resigning from the company as its chairman and CEO. As of Monday’s mid-day trading, MarketWise, a Baltimore-based investment research firm, has dropped 25.94% to $0.80. “It’s with sadness that I must announce my resignation from $MKTW,” he wrote on X on Friday at 7:25 p.m. ET. “To everyone who bought shares because of my involvement in the firm, I sincerely apologize that I wasn’t able to complete my plans to turn around the company.” In a lengthy letter that…
