Miami International Holdings, Inc. (NYSE:MIAX – Get Free Report) EVP Douglas Schafer, Jr. sold 48,000 shares of the business’s stock in a transaction dated Tuesday, August 4th. Miami International Stock PerformanceShares of MIAX stock traded down $0.58 during trading hours on Thursday, reaching $45.38. Miami International Holdings, Inc. has a one year low of $28.63 and a one year high of $57.14. Get Miami International alerts:Miami International (NYSE:MIAX – Get Free Report) last posted its earnings results on Wednesday, August 5th. See AlsoReceive News & Ratings for Miami International Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Miami International and related companies with MarketBeat.com's FREE daily email newsletter.