The index provider launches a narrow-based India index and an entire family of regional indexes covering Africa.

Don't let Murray push you around, Jim. The BGI All World ETF is very important. I'd go as far as to say that it could fundamentally change the way people invest.

Lyxor Asset Management launched four ETFs on the London Stock Exchange, including one tracking the DJIA.

New ETNs track renminbi, rupee.

TIAA-CREF, Northern Trust and Pax World Management license KLD's global indexes.

As ETFs grow in popularity, so does the use of puts and calls. But it's not always to time markets.

As volatility continues, portfolio managers seek out ETFs with lower correlations.

PowerShares India portfolio is second to market, but has cheapest expense ratio.