By Anora Mahmudova and Barbara Kollmeyer, MarketWatch

NEW YORK (MarketWatch) -- Wall Street was poised for a stronger start on Wednesday, with stock futures gaining after Republicans retook control of the Senate after a string of midterm election victories on Tuesday.

It's a power shift that sees the GOP holding majorities in both Houses of Congress, which some argue portends, perhaps, less political gridlock and a more pro-business tone.

Stock futures extended gains after data from ADP showed the private sector added 230,000 jobs last month, exceeding consensus forecasts.It is the sixth month in seven that private-sector hiring has topped 200,000.

Futures for the Dow Jones Industrial Average (DJZ4) rose 88 points, or 0.5%, to 17,393, while those for the S&P 500 index (SPZ4) gained 11.60 points, or 0.6%, to 2,017.10. Technology stocks were pointing to an even brighter start, with futures for the Nasdaq-100 index (NDZ4) adding 26.50 points, or 0.6%, to 4,170.00.

"I think the [fact that the] market has taken the news of the Republicans victory so positively could be down to their policies, for example for businesses, which the market believes will aid them," said Sam Fox, financial sales trader at SpreadEx, in emailed comments.

Read: A breakdown of how the market performs after midterm elections.

By midnight Eastern time, Republican candidates had snared seven seats in key battleground states. By taking the Senate and keeping the House, the GOP takes control of Congress for the first time in eight years. See: The surprises that defined Republicans' very good Election Day

The dollar(USDJPY) shot to a seven-year high against the yen in wake of those election results. As the dollar surged, gold prices(GCZ4) tumbled about 2%, and silver (SIZ4) sank nearly 4%. Republicans are expected to be tougher on the Federal Reserve and so-called loose monetary policies.

Payroll data, Fed speakers ahead: Private-sector hiring slightly picked up in October, as employers added 230,000 jobs, ADP reported Wednesday. The reading can influence market expectations for Friday's key monthly jobs report.

The Institute for Supply Management's nonmanufacturing survey for October will be released at 10 a.m. Eastern.

Minneapolis Fed President Narayana Kocherlakota, a voting member of the Fed policy committee this year, will give a speech on "clarifying the objectives of monetary policy" in Virginia, Minn. at 9:15 a.m. Eastern time. Richmond Fed President Jeffrey Lacker will give a speak on 'Committing to Financial Stability" at a conference at George Washington University at 9:30 a.m. Eastern. He becomes a voting member next year.

Boston Fed President Eric Rosengren, not a voting member, will give a speech at the Global Banking Standards and Regulatory and Supervisory Priorities in Lima, Peru at 10 a.m. Eastern.

Stocks to Watch: Mondelez International Inc (MDLZ) surged after the packaged-food company beat estimates for the third-quarter earnings.

EOG Resources (EOG) jumped after the oil and gas company beat earnings and revenue forecasts and raised its full-year production outlook.

Time Warner Inc. (TWX) shares climbed after its sales and earnings beat forecasts.

Later on Wednesday, Tesla Motors Inc. (TSLA) will report, and shares were up 1.1% ahead of those results. What to expect from Tesla earnings

Shares of Activision Blizzard Inc. (ATVI) rose after the group posted a weaker-than-expected outlook for the fourth quarter in late trading Tuesday, but earnings beat forecasts.

TripAdvisor Inc. (TRIP) slid after its third-quarter results disappointed.

FireEye Inc. (FEYE) tumbled after the company missed sales forecasts for the third quarter.

(Read more about the day's notable stocks in Movers & Shakers column: http://www.marketwatch.com/storyno-meta-for-guid.)

Commodities under pressure: While gold fell, there was also no letup for oil prices, with WTI crude(CLZ4) down another 40 cents. U.S. stocks finished a choppy session lower on Tuesday, dragged by steep losses for energy companies.

Europe stocks caught a tailwind from higher U.S. stock futures. In Asia, stocks generally fell, outside of a 0.4% gain for the Nikkei 225 index .

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

Activision Blizzard (NASDAQ:ATVI)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more Activision Blizzard Charts.
Activision Blizzard (NASDAQ:ATVI)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more Activision Blizzard Charts.