Today's Trading Overview
| Derivatives Trading Overview | Update Time | File |
| Night Session (Mar. 12, 2026) | 9:00 |  |
| Day Session - Morning (Mar. 11, 2026) | 12:00 | |
| Day Session - Afternoon (Mar. 11, 2026) | 17:30 | |
| Derivatives Open Interest | Update Time | File |
| Derivatives Open Interest (Mar. 11, 2026) | 20:00 | |
| Securities Options | Update Time | File |
| Securities Options Trading Data per each Underlying (Mar. 11, 2026) | 17:30 |  |
| Securities Options Quotations (Mar. 11, 2026) | 17:30 | |
(Note)
- ･Please refer to "Reference Data for Flexible Futures and Options" for flexible Options data (trading data,Volatility, etc.).
(Note)
- ･Data in the "Day Session - Morning" file is aggregated as the following time slot.
<JGB Futures , Interest Rate Futures and JGB Options>
Auction Market : by AM 11:02 (JST)
J-NET Market : by AM 11:07 (JST)
<Other Products>
by AM 11:00 (JST)
･Please refer to the "Day Session - Afternoon" file for whole day data. - ･Trading volume and other trade statistics will be published on the following business day after aggregated with data of the night session of the business day preceding the holiday trading day. We will not publish trade statistics separately just for the holiday trading day.
Please refer here for details. - ･Please note that the contract month, settlement price and final settlement price for the halted RN Prime Index Futures are dummy data.
With regard to the Derivatives Trading Overview, please be advised that the following three changes will take effect from Monday, April 13, 2026.
- The publication of "Day Session - Morning" (announced at 12:00) will be discontinued.
- The description of [Daily Quotations] shown at the bottom of each detailed sheet will be discontinued.
- The sheet categories will be changed to “summary_data_Futures”,“summary_data_OP”,“market_data_Futures” and “market_data_OP.”
Please refer to the sample file below.
For information such as Quotes, please refer to the following link: “Derivatives Quotes”