Nasdaq President Tal Cohen said in a blog post that his firm could soon offer trading 24 hours a day, Monday through Friday, on its main stock exchange, the Nasdaq Stock Market ...

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In a blog post published today, Nasdaq president Tal Cohen has proposed what is colloquially called “24/5 trading”—the ability to trade stocks and other securities on exchange 24 hours a day ...

Recently, Nasdaq Co-President Tal Cohen and Nasdaq VP and Head of Trading Technology Carl Slesser hosted a fireside panel discussion in New York City for the sell-side community to discuss the ...

It's a bit counterintuitive that the oblong side of an egg could hold up better against a tumble, said study co-author Tal Cohen with Massachusetts Institute of Technology.

It's a bit counterintuitive that the oblong side of an egg could hold up better against a tumble, said study co-author Tal Cohen with the Massachusetts Institute of Technology.

Nasdaq (NDAQ) President Tal Cohen said in a blog post that his firm could soon offer trading 24 hours a day, Monday through Friday, on its main stock exchange, the Nasdaq Stock Market COMP.