Stocks that moved substantially or traded heavily Monday on the New York Stock Exchange and the Nasdaq Stock Market:
Royal Caribbean Cruises Ltd., down $6.32 to $72.71
The cruise operator cut its outlook and issued weaker-than-expected guidance, citing higher fuel prices and a strong dollar.
Halliburton Co., up 96 cents to $47.85
The oilfield services provider reported a first-quarter loss due to slumping energy prices, but the results still topped expectations.
Raytheon Co., down 23 cents to $107.49
The defense contractor will buy cybersecurity company Websense Inc. from equity firm Vista Equity Partners for about $1.9 billion.
Morgan Stanley, up 21 cents to $36.96
The financial firm reported a surge in first-quarter profit on stock and bond trading revenue, topping Wall Street expectations.
Hasbro Inc., up $8.27 to $74.16
The toy company reported better-than-expected first-quarter results on strength from its boys category and franchises.
Groupon Inc., up 5 cents to $7.25
The online daily deal service is selling its controlling stake in ticket seller Ticket Monster to a partnership for $360 million.
Faro Technologies Inc., down $16.12 to $46.11
The maker of 3D measurement technology expects to report a decline in first-quarter sales, disappointing Wall Street.
Caesars Entertainment Corp., down $2.05 to $10
The casino and resort operator wants more time to file its reorganization plan to get out from under about $18 billion in debt.