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

Some of the biggest gainers among Mining stocks include:

Seabridge Gold (SA): SA stock is up 9.2% today.

Gold Fields Ltd (GFI): GFI stock is up 5.51% today.

Novagold Resources Inc (NG): NG stock is up 5.74% today.

Hercules Offshore Cm (HERO): HERO stock is up 8.9% today.

Sandstorm Gold Ltd (SAND): SAND stock is up 3.77% today.

Clayton Williams Energy (CWEI): CWEI stock is up 3.94% today.

Harmony Gold Mining Co. Ltd (HMY): HMY stock is up 2.51% today.

Endeavour Silver Corp (EXK): EXK stock is up 2.49% today.

Oasis Petroleum Inc (OAS): OAS stock is up 1.61% today.

Compania Mina Buenaventura S.A. (BVN): BVN stock is up 2.48% today.

Some of the biggest losers among Mining stocks include:

Basic Energy Services (BAS): BAS stock is down 6.58% today.

Mid-Con Energy Partn (MCEP): MCEP stock is down 4.8% today.

Seadrill Ltd (SDRL): SDRL stock is down 4.67% today.

Sasol Ltd (SSL): SSL stock is down 4.52% today.

Uranium Resources (URRE): URRE stock is down 3.21% today.

Bill Barrett Corp (BBG): BBG stock is down 4.66% today.

North Atlantic Drilling Ltd. Co (NADL): NADL stock is down 4.8% today.

Southwestern Energy Company (SWN): SWN stock is down 4.11% today.

Dawson Geophscl Cm (DWSN): DWSN stock is down 3.7% today.

Energen Corp (EGN): EGN stock is down 3.51% 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.