The mourning dove is a medium-sized, slender dove approximately 31 cm (12 in) in length. Mourning doves weigh 112â170 g (4.0â6.0 oz), usually closer to 128 g (4.5 oz). The elliptical wings are broad, and the head is rounded. Its tail is long and tapered (macroura comes from the Greek words for large and tail).
NYSE Group merges with Euronext, creating NYSE Euronext, the first trans-Atlantic stock exchange group. ICE launches ICE Clear Europe, UK's first new clearing house in a century; acquires Creditex and YellowJacket. NYSE Euronext acquires the American Stock Exchange (Amex).
NYSE Arca. The New York Stock Exchange building on August 9, 2011, when Deutsche Bank's db-X Group commenced trading on NYSE Arca. NYSE Arca, previously known as ArcaEx, an abbreviation of Archipelago Exchange, is an exchange on which both stocks and options are traded. It is owned by Intercontinental Exchange and is headquartered in Chicago.