Japan Exchange Group, Inc. and Tokyo Stock Exchange, Inc. and Nikkei Inc. will start to calculate “JPX-Nikkei Index 400” from January 6, 2014. The free float weight (FFW) ratio following cap-adjustment for each constituent is determined as follows.
FTSE Mondo Visione Exchanges Index:
Tokyo Stock Exchange: Free Float Weight For JPX-Nikkei Index 400
Date 25/11/2013