PARIS (Reuters) - Stock futures pointed to a higher open on Wall Street on Tuesday, with futures for the S&P 500 up 0.18 percent, Dow Jones futures up 0.18 percent and Nasdaq 100 futures up 0.23 percent at 5:25 a.m. European shares gained ground on Tuesday morning, helped by data showing German investor confidence unexpectedly rose in December after a sharp fall in the previous month, with Italian shares recovering from the previous day's selloff sparked by Italian Prime Minister Mario Monti's announcement that he plans to resign. Monti said on Tuesday he still wanted to influence political debate in whatever role he fills after elections next year, leaving his political future open following speculation he may remain in politics. Texas Instruments Inc (TXN.O) will be in focus after slightly raising its profit target, excluding a massive restructuring charge, as the company is cutting costs due to macro-economic uncertainties. Intel (INTC.O) presented new manufacturing technology that it said keeps it on track to launch a new generation of chips for smartphones and tablets as it rushes to catch up with Qualcomm (QCOM.O) and other rivals in the fast-growing mobile market. Industrial machinery maker SPX Corp (SPW.N) is in exclusive talks to buy rival Gardner Denver Inc (GDI.N) and hopes to finalize a deal by the end of the year, four people familiar with the matter said on Monday. Contract manufacturer Flextronics International Ltd (FLEX.O) said it agreed to take over Motorola Mobility's manufacturing operations in Tianjin, China and Jaguariuna, Brazil. Morgan Stanley (MS.N) might seek approval from the Federal Reserve to repurchase shares for the first time in four years, the Wall Street Journal reported, citing people familiar with the firm's thinking. A group of Chinese companies, including Industrial and Commercial Bank of China (ICBC), is in talks to buy nearly all of American International Group Inc's (AIG.N) aircraft leasing unit for about $5.5 billion, AIG said on Friday. On the macro front, investors awaited U.S. international trade for October, due at 8:30 a.m. EDT, the consumer confidence index, due at 10 a.m. EDT, as well as wholesale inventories, due at 10 a.m. U.S. stocks edged higher on Monday as technology shares bounced back after recent weakness and McDonald's posted strong monthly sales. The Dow Jones industrial average .DJI rose 14.75 points, or 0.11 percent, to 13,169.88 at the close. The Standard & Poor's 500 Index .SPX inched up just 0.48 of a point, or 0.03 percent, to 1,418.55. The Nasdaq Composite Index .IXIC advanced 8.92 points, or 0.30 percent, to close at 2,986.96. Reporting by Blaise Robinson