The Mining sector saw plenty of trading activity today, including the following leaders and losers.

Some of the biggest gainers among Mining stocks include:

Willbros Group (WG): WG stock is up 14.95% today.

Devon Energy Corp (DVN): DVN stock is up 10.68% today.

Helix Energy Solutions Group (HLX): HLX stock is up 9.72% today.

Southwestern Energy Company (SWN): SWN stock is up 10.33% today.

Nabors Industries (NBR): NBR stock is up 9.48% today.

Anadarko Petroleum Corp (APC): APC stock is up 9.11% today.

Precision Drilling Corp (PDS): PDS stock is up 8.8% today.

Bill Barrett Corp (BBG): BBG stock is up 9.44% today.

Qep Resources (QEP): QEP stock is up 7.44% today.

Rsp Permian Inc (RSPP): RSPP stock is up 7.98% today.

Some of the biggest losers among Mining stocks include:

Endeavour Silver Corp (EXK): EXK stock is down 6.59% today.

Cliffs Natural Resources Inc (CLF): CLF stock is down 4.44% today.

Ep Energy Corp (EPE): EPE stock is down 3.78% today.

Novagold Resources Inc (NG): NG stock is down 5.38% today.

Pretium Res Inc (PVG): PVG stock is down 5.07% today.

MAG Silver Corp (MVG): MVG stock is down 3.03% today.

Iamgold Corp (IAG): IAG stock is down 3.95% today.

Fortuna Silver Mines (FSM): FSM stock is down 3.39% today.

Steel Excel Inc (SXCL): SXCL stock is down 2.07% today.

Sibanye Gold Limited American D (SBGL): SBGL stock is down 3.41% 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.