Oil commodity investing puts a product people use every day in their portfolio, but it can be as volatile as prices at the pump.

Here are some basics: Low oil prices are great for your commute, but bad for your investing portfolio.

Sell these four ETFs to prepare your portfolio for success in 2014.

This fund's go-anywhere methodology makes it a better proxy for the entire sector.

Russ Koesterich, iShares Global Chief Investment Strategist, says investors should buy energy and technology ETFs, and avoid utility and retail stocks.

In the energy sector, 25% of the companies covered by Morningstar garnered fair-value increases of more than 10%.

After mass shootings, a lot of investors are saying enough if enough.

Nvidia stock is being bought on the dip. Here's how traders should approach it now.

"Combining our assets and talented team with Broadcom's existing enterprise software portfolio creates a remarkable enterprise software player," said VMware CEO Raghu Raghuram.