Wynn Resorts (WYNN) shares ended the last trading session 8.2% higher at $91.03. The jump came on an impressive volume with a higher-than-average number of shares changing hands in the session. This compares to the stock's 11.7% gain over the past four weeks.Shares of Wynn Resorts appreciated after a report revealed that the number of high-stakes gamblers in China is on the rise, with many placing increasingly larger bets. The stock also benefited from China's recent announcement of its largest stimulus mea ...