By Chuck Mikolajczak
NEW YORK (Reuters) - U.S. stock index futures were lower on Friday, after a two-day rally in equities put the S&P 500 back in positive territory for the new year and ahead of a key report on the labor market.
* The S&P 500 <.SPX> added 3 percent over the last two sessions, retracing a good portion of its 4.2 percent loss in the previous five trading days, on expectations the U.S. economy will continue to accelerate and hopes the European Central Bank will take more aggressive stimulus action in the coming weeks.
* The two-day run has put the S&P slightly higher for the week, up 0.2 percent, with the Dow up 0.4 percent and the Nasdaq up 0.2 percent.
* The December payrolls report is due at 8:30 a.m. ET. Expectations call for 240,000 non-farm payrolls to be added after the outsized 321,000 increase in November.
* Later in the session at 10:00 a.m. ET, wholesale trade data for November is expected. Inventories are estimated to climb 0.3 percent versus a 0.4 percent increase in October.
* AbbVie
* Agenus Inc
* U.S.-listed shares of Infosys
* European shares were lower after a two-day winning streak, with Spain's Banco Santander
Futures snapshot at 8:10 a.m.:
* S&P 500 e-minis
* Nasdaq 100 e-minis
* Dow e-minis <1YMc1> were down 61 points, or 0.34 percent, with 22,721 contracts changing hands.
(Editing by Bernadette Baum)