* "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.
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.
*Expects June 10 swaps-clearing mandate to boost futures, clearing. May 2- CME Group Inc, the world's largest futures exchange operator, reported a drop in first-quarter profit as trading in its lucrative energy products slumped and average revenue per trade fell.
NEW YORK, May 1- Exchange operator Nasdaq OMX Group wants small and emerging companies listing shares on the public markets to be allowed to choose to be traded only on the venue where they are listed so buyers and sellers have an easier time connecting.