* "We are vindicated": CBOE CEO William Brodsky. WASHINGTON, May 13- CBOE Holdings Inc won a long-running legal battle to prevent rival International Securities Exchange from listing options on two key U.S. stock-market indexes, after the U.S. Supreme Court on Monday declined to consider their dispute.
*Turkey promoting Istanbul as financial hub. ISTANBUL, May 8- Turkey is in talks with the London Stock Exchange and Nasdaq about a partnership deal that could see it sell a stake in the Istanbul bourse as part of a drive to promote the city as a financial hub, its deputy prime minister said.
ISTANBUL, May 8- Turkey is in talks with the London Stock Exchange and Nasdaq about possible strategic partnerships for its stock exchange in Istanbul, Deputy Prime Minister Ali Babacan said on Wednesday.
May 6- Nasdaq Omx Group Inc:. *Nasdaq Omx and world steel exchange marketing announce strategic partnership. products to be traded on Nasdaq Omx futures exchange.
May 6- Nasdaq Omx Group Inc:. *Says workspace is fully hosted, cloud-based solution that safeguards all. sensitive and proprietary information in real-time.
May 3- Nasdaq Omx Group Inc:. *U.S. matched equity volume in April 27,677 million shares. *U.S. equity options volume in April 93 million contracts.
May 3- CBOE Holdings Inc, which runs the oldest U.S. stock-options trading venue, said on Friday that quarterly earnings rose on a trading surge of its lucrative contracts for two of the most closely watched stock indexes.
NEW YORK, May 2- Nasdaq OMX Group Inc said on Thursday it had determined in conjunction with several exchanges to cancel a host of trades in West Pharmaceuticals Inc. Nasdaq said the decision was made on its own motion in conjunction with BATS Exchange, Direct Edge, NYSE Arca.