The following stocks were the biggest movers and shakers in the Services sector today.

Some of the biggest gainers among Services stocks include:

Ziopharm Oncology Inc (ZIOP): ZIOP stock is up 14.89% today.

The Keyw Holding Corp (KEYW): KEYW stock is up 8% today.

Aac Holdings Inc (AAC): AAC stock is up 2.47% today.

Interactive Intelligence (ININ): ININ stock is up 3.29% today.

Guidance Software (GUID): GUID stock is up 3% today.

Jive Software Inc (JIVE): JIVE stock is up 3.28% today.

Attunity Ltd (ATTU): ATTU stock is up 4.35% today.

Regis Corp (RGS): RGS stock is up 1.96% today.

Amsurg Corp (AMSG): AMSG stock is up 1.49% today.

Renren Inc (RENN): RENN stock is up 1.67% today.

Some of the biggest losers among Services stocks include:

Monster Worldwide (MWW): MWW stock is down 9.18% today.

Rocket Fuel Inc (FUEL): FUEL stock is down 6.23% today.

Qumu Corp (QUMU): QUMU stock is down 5.61% today.

Baidu Inc (BIDU): BIDU stock is down 4.72% today.

Scientific Games Corp (SGMS): SGMS stock is down 4.71% today.

Quinstreet Inc (QNST): QNST stock is down 6.54% today.

Square (SQ): SQ stock is down 8.48% today.

Sohu.Com Inc (SOHU): SOHU stock is down 4.77% today.

Mindbody Inc (MB): MB stock is down 6.12% today.

Moneygram International (MGI): MGI stock is down 4.14% today.

For more information on the best stocks to buy right now, check out the latest commentary on InvestorPlace.com.

And for more on the hot stocks moving most on Wall Street right now, check out our archive of daily market movers by sector here.

Editor’s Note: Returns for the fastest-moving stocks listed here are based on share prices 20 minutes prior to publication of this story.