Carnival stock surges after second analyst upgrade in two days By: MarketWatch March 29, 2023 at 15:18 PM EDT Carnival's stock surges after Susquehanna turns bullish, saying the 2023 Wave booking season is shaping up to be "one for the books." Read More >> Related Stocks: CONSUMER DISC Carnival Corp Norwegian Cruise Line Holdings Ltd. Ordinary Shares Royal Caribbean Cruises Ltd. Common Stock