S&P 500 News: MGM, Royal Caribbean, United Leading Casino, Cruise, Airline Stocks Higher; Oxy Stock Down After Earnings – Motley Fool

The S&P 500 Index(SNPINDEX: ^ SPX) completed trading up 9 points, a gain of about 0.27%, on Aug. 10. However while the index itself was relatively flat, gambling establishment, travel, and hospitality stocks were absol … [ +5260 chars]