ToplineStubhub shares plunged more than 28% Friday after the New York-based ticketing marketplace reported a $1.3 billion net loss and declined to issue guidance for the quarter, rattling investors despite year-over-year revenue growth. A laptop keyboard and StubHub logo displayed on a phone screen are seen in this illustration photo taken in Krakow, Poland on July 31, 2024. (Photo by Jakub Porzycki/NurPhoto via Getty Images)NurPhoto via Getty ImagesKey FactsStubhub opened down 28.6% Friday and remained dee ...