Update : Nov. 17, 2011
TSE's trading hours are relatively short compared to those of other exchanges, and there have been requests to extend them. An extension of the trading hours will be implemented on November 21, 2011 in order to provide larger trading opportunities to wide base of investors.
The trading hours following the expansion are as indicated below.


Statuses are divided into 3 types indicating the different functions that are available depending on the time period. The primary functions available in each status are as shown below.
| Pre-Open | Open | Closing Auction | |
| New Order | △ (*1) | ○ | △ (*1) |
| Revise Order | ○ | ○ | ○ |
| Cancel Order | ○ | ○ | ○ |
| Execution | × | ○ | △ (*2) |
Tokyo Stock Exchange, Inc.
Derivatives Department
Business Development Derivatives
TEL: +81-50-3377-7629
E-mail: tdex-biz@tse.or.jp