The latest offerings focus on emerging markets and dividends.
Topping the list of the best-performing exchange-traded funds of the past 10 years is the PowerShares Dynamic Pharmaceuticals Portfolio, with an eye-popping return of 420%.
Last month's 'flash crash' dented investor confidence in these funds
Although commodities have struggled recently, this ETF is a good choice for investors optimistic about the sector.
Globally, calorie consumption is growing and could spur demand as well as a need for greater agricultural productivity.
Before speculating with futures-based ETPs, take a moment to look under the hood.
Invesco PowerShares Capital Management said it plans to close 13 ETFs, which represent less than 1% of Invesco PowerShares' total assets.
Popular dividend-oriented ETFs that tilt toward yield or dividend growth have their roots in the teachings of Ben Graham.
Low-volatility strategies won't always keep pace with the market, but they can still be compelling.
Options for capitalizing on the dollar's rise.