CME vs MUE

CME Group Inc.

CME Group Inc., together with its subsidiaries, operates contract markets for the trading of futures and options on futures contracts worldwide. It offers futures and options products based on interest rates, equity indexes, foreign exchange, agricultural commodities, energy, and metals, as well as fixed income products through its electronic trading platforms, open outcry, and privately negotiated transactions. The company also provides clearing for exchange-traded contracts and cleared swaps, as well as settlement services; and transaction lifecycle management services, such as trade and portfolio management, financial resource optimization, regulatory reporting, and trade processing. In addition, the company offers a range of market data services, including real-time and historical data services. It serves professional traders, financial institutions, institutional and individual investors, corporations, manufacturers, producers, governments, and central banks. The company has strategic partnership with B3 S.A. to develop risk management products for Brazilian domestic and international market participants. The company was formerly known as Chicago Mercantile Exchange Holdings Inc. and changed its name to CME Group Inc. in July 2007. CME Group Inc. was founded in 1898 and is headquartered in Chicago, Illinois.

Blackrock MuniHoldings Quality Fund II Inc.

BlackRock MuniHoldings Quality Fund II, Inc. is a closed ended fixed income mutual fund launched by BlackRock, Inc. It is managed by BlackRock Advisors, LLC. The fund invests in fixed income markets of the United States. It primarily invests in long-term, investment grade municipal obligations exempt from federal income taxes. The fund was formerly known as BlackRock MuniHoldings Insured Fund II, Inc. BlackRock MuniHoldings Quality Fund II, Inc. was formed on February 26, 1999 and is domiciled in United States.