Tokyo Stock Exchange CEO to resign over outage that halted trading for a day
Tokyo Stock Exchange (TSE) President and CEO Koichiro Miyahara will step down to accept responsibility over a system failure last month that resulted in the first all-day stoppage of trading since the exchange switched to all-electronic trading in 1999. Akira Kiyota, the Group CEO of Japan Exchange Group that runs the TSE, will temporarily take over Miyahara's role.