Securities Options
Guideline
OSE will determine and announce the adjustment method for each case when a company that issues the underlying securities of an Securities Options makes an announcement.
When making an option adjustment, OSE will determine the adjustment method according to the principles described in the "Securities Options Market Measures Taken in Response to Corporate Actions".
However, depending on the situation, OSE may adopt a special adjustment method. Please refer to the announcement relating to the adjustment method for details.
Please refer to PDF for details of the adjustment method.
Notices for the handling of Securities Options
| Announcement date | Underlying Securities | Category | Data |
|---|---|---|---|
| Dec. 13, 2024 | UNICHARM CORPORATION（Code: 8113） Japan Real Estate Investment Corporation（Code: 8952） NIPPON EXPRESS HOLDINGS, INC.（Code: 9147） |
stock(Investment unit) split |
|
| Oct. 16, 2024 | Mitsubishi Logistics Corporation（Code: 9301） |
stock split |
|
| Sep. 13, 2024 | Asahi Group Holdings, Ltd.（Code: 2502） NIDEC CORPORATION（Code: 6594） SONY GROUP CORPORATION（Code: 6758） TDK Corporation（Code: 6762） NITTO DENKO CORPORATION（Code: 6988） AISIN CORPORATION（Code: 7259）） Dai Nippon Printing Co.,Ltd.（Code: 7912）） Sumitomo Mitsui Financial Group, Inc.（Code: 8316）） Nippon Building Fund Inc.（Code: 8951）） SoftBank Corp.（Code: 9434）） SECOM CO.,LTD.（Code: 9735） |
stock(Investment unit) split |
|
| Jul. 03, 2024 | Lawson,Inc. (2651) | Delisted |
|
| Jun. 13, 2024 | Hitachi, Ltd.（Code: 6501） MITSUI & CO., LTD.（Code: 8031） |
stock split |
|
| May 16, 2024 | Daiwa Office Investment Corporation （8976） | Investment unit split |
|
| Mar. 14, 2024 | TERUMO CORPORATION（Code: 4543） FUJIFILM Holdings Corporation（Code: 4901） Fujitsu Limited（Code: 6702） Mitsubishi Heavy Industries, Ltd.（Code: 7011） SUZUKI MOTOR CORPORATION（Code: 7269） Sompo Holdings, Inc.（Code: 8630）） MS&AD Insurance Group Holdings, Inc.（Code: 8725）） Mitsui Fudosan Co., Ltd.（Code: 8801）） East Japan Railway Company（Code: 9020）） West Japan Railway Company（Code: 9021）） Kawasaki Kisen Kaisha, Ltd.（Code: 9107） |
stock split |
|
| Feb. 14, 2024 | Seven & i Holdings Co.,Ltd. （Code: 3382） |
stock split |
|