As part of electricity-saving measures in the securities industry in consideration of the adverse effects of the Great East Japan Earthquake, Tokyo Stock Exchange decided to postpone the revision of the trading hours to fall of 2011. Recently, TSE determined that the implementation of this revision will take place on November 21 (Mon.).
FTSE Mondo Visione Exchanges Index:
Tokyo Stock Exchange: Determination Of Trading Hour Revision Implementation Date
Date 21/06/2011