SAP AG (SAP) reported a less-than-expected 12 percent increase in third-quarter profit and cut its sales outlook for the second time this year as clients in emerging markets and Japan spent less than it anticipated, sending its stock to the biggest drop in a year. Shares dropped over 7.5 percent in premarket.

Qwest Communications International Inc. (Q) Wednesday reported a 6 percent drop in third-quarter profit to $136 million, or 8 cents per share, as customers continue to give up traditional landline telephones. Excluding items, the company would have earned 9 cents, beating expectations for earnings of 7 cents per share. Shares gained over 2 percent.

Visa (V) reported late Tuesday that it increased top-line sales by 10 percent in the fourth quarter, and expanded per-share profit by 28 percent to 74 cents, excluding certain items, beating forecasts for 72 cents per share. It also announced a $1 billion share buyback.

General Dynamics Corp (GD) reported a better-than-expected quarterly profit on Wednesday as strength in defense sales helped offset weakness in business jets and increased full year guidance.

The Goodyear Tire & Rubber Co. (GT) said Wednesday that third-quarter earnings were $72 million, or 30 cents a share on sales of $4.39 billion, below estimates for earnings per share of 36 cents and sales of $4.32 billion.