Know your oil benchmark when investing in these funds.

Headlines about the country defaulting have not slowed its stock market.

The trade that wasn't supposed to work this year is doing just fine.

Natural gas sector fund on a roll, but can it last?

Past monetary tightening has been followed by decent performance.

Not all emerging markets are performing the same.

Safe-haven assets have lost their luster as high equity prices and low volatility reign.

Unrest for northern Iraq sits right across the country's border.

Duration-hedged ETFs offer some protection.