Stocks To Watch For January 31, 2013

Some of the stocks that may grab investor focus today are: Wall Street expects Mastercard MA to report its Q4 earnings at $4.82 per share on revenue of $1.89 billion. Mastercard shares rose 0.96% to $520.95 in after-hours trading. Facebook FB reported upbeat fourth-quarter results. Facebook shares declined 3.43% to $30.17 in the after-hours trading session. Analysts are expecting Viacom VIAB to have earned $0.90 per share on revenue of $3.49 billion in the first quarter. Viacom shares gained 0.03% to $59.35 in after-hours trading. Qualcomm QCOM reported better-than-expected first-quarter earnings and revenue. The company also lifted its forecast for 2013. Qualcomm shares jumped 6.23% to $67.49 in the after-hours trading session. Analysts expect Time Warner Cable TWC to report its Q4 earnings at $1.55 per share on revenue of $5.50 billion. Time Warner Cable shares climbed 0.15% to $100.85 in after-hours trading.