Apple set a record by becoming the first company to be valued at $700bn (£446bn).
Nasdaq said Thursday afternoon that it is investigating an issue with stuck orders but that new orders were not affected.
Barclays’ index business drew offers from Nasdaq OMX Group Inc., Bloomberg, and CME Group, people with knowledge of the matter said.
A 2010 hacking attempt against the Nasdaq appears to have been the work of an as-yet unidentified "nation-state," according to a new report.
The heir apparent to Robert Greifeld appears to be in place at the Nasdaq stock exchange.
The US stock market showed signs of nervousness Thursday as three major indexes took a simultaneous dive, with little or no prompting from any noticeable bad news.
The Nasdaq was hit with another market glitch on Tuesday, as index data froze just before lunchtime.
After 17 months, Bob Greifeld’s Nasdaq OMX is one step closer to moving past its Facebook IPO nightmare.
The foreign exchange (FX) market is a 'wild west' open to rigging, but regulators are becoming sharper as the spotlight is turned on the sector, the vice president of NASDAQ stock exchange's market surveillance team told CNBC.
Standard & Poor's has just released a very interesting report with a pointed warning to all the stock exchanges in the U.S.: exchanges that have significantly more technical problems than others could lose market share as investors lose confidence in the exchange.