Rising dollar, falling oil contribute as well
                                
                                
                                    (Newser) -
                                    Stocks posted solid gains today for the first time in three days as financials rebounded, the dollar gained, and oil fell nearly $1, MarketWatch reports. The Dow rose 82.97 points to close at 11,615.89, the Nasdaq gained 25.05 to 2,453.67, and the S&P...