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

Some of the biggest gainers among Transportation stocks include:

Tidewater Inc (TDW): TDW stock is up 8.7% today.

Mplx LP (MPLX): MPLX stock is up 6.55% today.

Bristow Group Inc (BRS): BRS stock is up 6.87% today.

Enlink Midstream Llc (ENLC): ENLC stock is up 5.76% today.

Azure Midstream Partners LP (AZUR): AZUR stock is up 6.3% today.

Hornbeck Offshore Services (HOS): HOS stock is up 5.69% today.

Talen Energy Corporation (TLN): TLN stock is up 4.74% today.

Columbia Pipeline Partners LP (CPPL): CPPL stock is up 4.14% today.

Centrais Elc Braz Pfb B Elbras (EBR.B): EBR.B stock is up 5.59% today.

Oneok Inc (OKE): OKE stock is up 4.3% today.

Some of the biggest losers among Transportation stocks include:

Sky Solar Holdings Ltd (SKYS): SKYS stock is down 7.73% today.

Transalta Corp (TAC): TAC stock is down 6.67% today.

Copa Holdings S.A. (CPA): CPA stock is down 5.9% today.

Allegiant Travel Company (ALGT): ALGT stock is down 5.04% today.

Pangaea Logistics Solutions Ltd (PANL): PANL stock is down 4.12% today.

Salem Communications Corp (SALM): SALM stock is down 4.12% today.

International Shipholding Corp (ISH): ISH stock is down 3.35% today.

Controladora Vuela Compaia De (VLRS): VLRS stock is down 3.06% today.

Spirit Airlines Inc (SAVE): SAVE stock is down 3.21% today.

United Continental Holdings (UAL): UAL stock is down 3.06% 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.