The following stocks were moving the Services sector today.

Some of the biggest gainers among Services stocks include:

Baidu Inc (BIDU): BIDU stock is down 2.65% today.

Planet Payment (PLPM): PLPM stock is down 1.4% today.

21Vianet Group Inc (VNET): VNET stock is down 1.25% today.

Weibo Corp (WB): WB stock is up 0.38% today.

Xunlei Ltd (XNET): XNET stock is down 1.62% today.

Inuvo Inc (INUV): INUV stock is up 1.28% today.

Senomyx Inc (SNMX): SNMX stock is down 1.94% today.

Rackspace Hosting Inc (RAX): RAX stock is up 3.46% today.

Blucora Inc (BCOR): BCOR stock is up 0.56% today.

National Healthcare Corp (NHC): NHC stock is up 0.32% today.

Some of the biggest losers among Services stocks include:

Lionbridge Technologies (LIOX): LIOX stock is up 1.89% today.

Sorrento Therapeutics (SRNE): SRNE stock is down 2.25% today.

Mentor Graphics Corp (MENT): MENT stock is up 0.69% today.

Qumu Corp (QUMU): QUMU stock is up 0.32% today.

Autohome Inc (ATHM): ATHM stock is up 0.66% today.

Hubspot Inc (HUBS): HUBS stock is down 1.83% today.

Mednax Inc (MD): MD stock is up 0.56% today.

Imperva Inc (IMPV): IMPV stock is up 0.13% today.

Amedisys Inc (AMED): AMED stock is up 0.49% today.

Datawatch Corp (DWCH): DWCH stock is down 1.2% 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.