24/7 Wall St. Closing Bell — January 23, 2013: Market Open Higher on Little News (COST, GE, VZ, F, INCY, AMD, CSX, GOOG, IBM, IGT, TXN, ABT, BHI, COH, GD, MCD, LCC, AAPL, AMGN, NFLX, SNDK, FFIV, NE, NVR, WDC, MMM, BMY, LMT, RYN, LUV, UNP, UAL, XRX, M