SINGAPORE, Nov 10 (Reuters) - Shares of casino operator Genting Singapore fell as much as 5.5 percent in morning trade on Wednesday on jitters ahead of the release of its third-quarter earnings on Thursday, traders said.

At 0347 GMT, Genting Singapore shares were down 3.4 percent at S$2.27 on a volume of 208 million shares.

"There are mixed calls on Genting's upcoming earnings. Some people are saying that their third-quarter results might be lower than expectations given their direct competition with Marine Bay Sands," said a local trader.

(Reporting by Eveline Danubrata; Editing by Raju Gopalakrishnan)

((eveline.danubrata@thomsonreuters.com; +65 6403 5669; Reuters Messaging: eveline.danubrata.reuters.com@reuters.net)

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