U.S. stock index futures rose sharply on Wednesday, tracking global stocks, after a healthy bond sale in Portugal eased worries about Lisbon's ability to finance itself.
* European shares rallied, led by banks, as Portugal sold 1.25 billion euros ($1.62 billion) in two bond maturities to strong demand. Lisbon's borrowing costs fell on the 10-year issue but rose in the five-year.
* U.S. bank shares will also be in focus after JPMorgan Chase & Co's
* JPMorgan shares rose 1.4 percent premarket to $44.20.
* S&P 500 futures rose 7.8 points and were above fair value, a formula that evaluates pricing by taking into account interest rates, dividends and time to expiration on the contract. Dow Jones industrial average futures gained 59 points and Nasdaq 100 futures added 12.5 points.
* Investors will eye U.S. data from the Labor Department as it releases import-export prices for December at 8:30 a.m. Economists in a Reuters survey forecast a 1.2 percent rise in import prices and a 0.7 percent increase in exports. In November, import prices rose 1.3 percent and export prices rose 1.5 percent.
* The Fed will release its Beige Book of regional economic conditions at 2 p.m..
* Shares on Wall Street closed higher on Tuesday, as energy shares helped the Dow and S&P 500 end a three-day losing streak, even as investors worried rising fuel costs will undercut economic growth.
* American International Group Inc
* No S&P 500 companies are expected to report results Wednesday. Later in the week, Intel Corp
* Alaska's main oil pipeline has been allowed to resume limited operations after a leak idled 12 percent of U.S. crude output.
(Reporting by Rodrigo Campos; Editing by Padraic Cassidy)