CHICAGO, July 31- CBOE Holdings Inc, operator of the largest U.S. stock options market, reported stronger-than-expected quarterly earnings and revenue on Friday due to increased transaction fees and regulatory fines imposed against customers. The average revenue per contract rose 14 percent to 36.8 cents from a year earlier as clients shifted to more...» Read More
The clients had asked the firms to use the trading platform featured in Michael Lewis' "Flash Boys" but were rejected for different reasons.
Citadel Connect has nearly tripled in the past year, making it one of the largest U.S. dark pools—where investors can trade anonymously.
The next big thing in high-speed trading could be something pulled directly from a science-fiction movie.
Rajeeva Bandaranaike, CEO of the Colombo Stock Exchange, explains the group's plans of attracting more capital into the country.
CME Group said one of its clearing systems was hacked in July and the incident is the subject of a federal criminal investigation.
Xavier Rolet, CEO of the LSE, expects the coming decade to be very "exciting" for the exchange industry as it's "on the cusp of fundamental changes".
The Nasdaq OMX on Friday suffered yet another trading outage, its second in a week—this time on its secondary options market.
The Nasdaq was hit with another market glitch on Tuesday, as index data froze just before lunchtime.
Political volatility in Italy could impede the country's economic reforms and create market instability, reports CNBC's Michelle Caruso-Cabrera.
It's shaping up to be a big battle between the NYSE and the Nasdaq over which exchange will be the one to list Twitter when it goes public, reports CNBC's Seema Mody.
Goldman Sachs, Nike and Visa are taking the place of Alcoa, Bank of America and Hewlett-Packard today on the Dow index reports CNBC's Dominic Chu.
CNBC's Bob Pisani, and Scott Cutler, NYSE Euronext head of global listings, discuss where to find the hot IPO areas in cloud computing, social media, big data and biotech.
Nasdaq's website may be a ticking a time bomb for a major security breach, including a takeover by hackers, a cybersecurity expert warns.
When the stock goes live, it will need a ticker symbol to trade on the exchange. CNBC's Jane Wells shares some ideas.
The SEC wants to know whether exchanges have adequate backup systems to avoid glitches like the one that shut down Nasdaq trading on Aug. 22.
The Securities & Exchange Commission is meeting with the heads of the various exchanges today following a trading glitch at the Nasdaq, reports CNBC's Eamon Javers.
Ron Geffner, Sadis & Goldberg partner, and Harvey Pitt, Kalorama Partners CEO, discuss last week's trading glitch at the Nasdaq and share their thoughts on what went wrong and how to strengthen the data systems at the exchanges.
Goldman Sachs experienced a trading glitch that caused a huge batch of erroneous trades Tuesday. Many may be canceled but the snafu could still cost Goldman upwards of $100 million.
CNBC's Rick Santelli talks with Terry Duffy, CME Group president & executive chairman, about what drove the company's earnings beat and what it will take to drive volume amid Basil III requirements.
England plans to sell shares of its postal service on the London stock exchange. Matt Welch, Reason Magazine and CNBC's Brian Sullivan, discuss whether the U.S. Postal Service should do the same.