Japan's biggest exchange warned firms to be more cautious about handling data, as investors have been using a loophole to make profits from valuable corporate announcements before they're official released times
WSJ.com: What's News US, Wall Street Journal
Wed, 03/13/2013 - 8:10pm
Japan's biggest exchange warned firms to be more cautious about handling data, as investors have been using a loophole to make profits from valuable corporate announcements before they're official released times