CNBC.com: Call the Close and Travel to One&Only Resorts

OneAndOnlyResorts.jpgCNBC.com continues to spare no expense with the prizes for its Call the Close online contest in which daily participants attempt to guess the close of the Dow Jones Industrial Average.

The business-news network gave away a 2010 Maserati GranTurismo in April, followed by a trip to the Kentucky Derby later that month.

Now four exclusive trips for two to One&Only Resorts destinations in Los Cabos, Mexico; Paradise Island, Bahamas; Cape Town, South Africa; and Dubai are up for grabs, with entrants submitting their guesses from 4:30 p.m. ET until 1 p.m. the next trading day through Friday, July 30.

Participation in Call the Close is free-of-charge.