Read More 1 minute read Earnings General News Penny Stocks Travel TUI Expects Strong Summer Bookings On Increased Travel Momentum By Shivani Kumaresan Today, 12:28 PM Tour operator TUI AG (OTC:TUIFF) reported a 58% year-on-year increase in Q1 revenue to €3.8 billion. The company had 3.3 million guests… TUIFF