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

Some of the biggest gainers among Services stocks include:

Shutterfly (SFLY): SFLY stock is up 3.52% today.

Textainer Group Holdings (TGH): TGH stock is up 2.94% today.

Realnetworks (RNWK): RNWK stock is up 1.98% today.

Fortress Transportation & Infra (FTAI): FTAI stock is down 1.44% today.

The Rubicon Project Inc (RUBI): RUBI stock is up 0.82% today.

Perficient Inc (PRFT): PRFT stock is up 0.98% today.

The Keyw Holding Corp (KEYW): KEYW stock is up 2.35% today.

Techtarget (TTGT): TTGT stock is up 1.97% today.

Virtusa Corp (VRTU): VRTU stock is up 2.08% today.

Yahoo! Inc (YHOO): YHOO stock is up 2.28% today.

Some of the biggest losers among Services stocks include:

Internap Network Services Corp (INAP): INAP stock is down 24.36% today.

Truecar Inc (TRUE): TRUE stock is down 17.85% today.

Cai International (CAI): CAI stock is down 4.59% today.

Marchex Inc (MCHX): MCHX stock is down 5.26% today.

Ari Network Svcs (ARIS): ARIS stock is down 4.07% today.

Anavex Life Sciences (AVXL): AVXL stock is down 3.76% today.

Rapid7 Inc (RPD): RPD stock is down 2.87% today.

Blackrock Kelso Capital Corp (BKCC): BKCC stock is down 3.3% today.

Egain Comm Corp (EGAN): EGAN stock is down 2.96% today.

United Rentals (URI): URI stock is down 2.57% 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.