Investors have more than a dozen ETFs to choose from to get exposure to 2016's best-performing stock market sector.
Invesco PowerShares has filed for three new smart-beta ETFs.
PowerShares closes four funds, changes indexes on 10 others.
The fund sponsor will shut four funds and tweak strategies on 10 others.
The firm that brought the concept of enhanced indexing to the ETF world launched eight more ETFs on the American Stock Exchange at the end of October.