News Release
Feb. 13, 2026 JPXTSEJPXI Calculation and Launch of “JPX Start-Up Acceleration 100 Index”
As announced on December 12, 2025 1, JPX Market Innovation & Research, Inc. (JPXI) has been developing the “JPX Startup Acceleration 100 Index,” composed of 100 leading high-growth startups in Japan. We hereby announce that the details have now been finalized as described below, and distribution will commence on March 9, 2026 2.
- Calculation of the new “JPX Startup Acceleration 100 Index,” Focused on the Growth of Startups.
- Starting from mid-February 2026, the daily index values will be posted on the JPX website.
Overview of the JPX Startup Acceleration 100 Index
- For details, please refer to the calculation methodology.
| Name |
JPX Start-Up Acceleration 100 Index (Abbreviation: JPX Startup 100) |
|---|---|
| Concept | An index comprising Japan’s top high-growth startups |
| Issue selection method |
|
| Number of constituent issues | 100 |
| Calculation method | Free-float adjusted market capitalization-weighted |
| Record date / base price | July 28, 2022 / 1,000 points |
| Calculation and distribution of index values | Index values will be calculated and disseminated in real time (every second) from March 9, 2026. |
| Total return index | Available |
| Distribution of basic index information | Provided via the Index Data Service (for a fee) |
| TSE Index Guidebook (JPX Start-Up Acceleration 100 Index) |  |
|---|---|
| Constituent Issues of JPX Start-Up Acceleration 100 Index (as of February 13, 2026) | |
Please see here for more details about the index.
Contact (Regarding the overview of this index and how to obtain index values)
JPX Market Innovation & Research, Inc. Index Business Department
E-mail : index@jpx.co.jp
Contact (Regarding license agreements)
JPX Market Innovation & Research, Inc. Client Services Department
E-mail : index-license@jpx.co.jp