A day after the Dow and S&P 500 closed at new highs, investors will be eying several economic indicators released ahead of the government's closely watched monthly jobs report.
The payroll-processing firm ADP reported Wednesday that the U.S private sector added 158,000 jobs in March. The number cam in below economists' forecasts.
The report also comes ahead of Friday's jobs report from the Labor Department that is forecast to show another month of strong job gains. At 10 a.m. ET, the Institute for Supply Management will publish its monthly service-sector index.
Shares of online gaming firm Zynga(ZNGA) shot 11% higher in premarket trading after the company announced it would debut its first real money games -- ZyngaPlusPoker and ZyngaPlusCasino -- in the U.K. on Wednesday.