Carnival Corp (NYSE:CCL) stock is up 9.7% at $17.98 at last glance, headed for its largest single-day percentage gain since June 12, 2023, after the cruise line reported strong fiscal second-quarter results and raised its annual profit forecast due to higher prices and steady demand. CEO Josh Weinstein stated that they "closed yet another quarter delivering records, this time across revenues, operating income, customer deposits and booking levels, exceeding our guidance on every measure." Analysts aren't co ...