Market News
Sep. 14, 2023 OSE Adjustment and Change on Securities Options (Effective from September 28, 2023)
Stock splits are scheduled for the underlying securities, as listed below. (effective from October 1, 2023)
In accordance with this, OSE shall adjust the strike prices of option contracts which are based upon these underlying securities on September 28, 2023, the date on which trading starts for shares after the stock splits.
| Underlying securities | Code | Strike price* | Open interest* | Number of securities for one delivery unit* | Position limits*(units) | Large position reporting threshold for securities options*(units) | (Flexible Contract Months) Maximum Number of Decimal Digits for Strike Price* |
| ADVANTEST CORPORATION | 6857 | divided by four | multiplied by four | No Change | 19,100→76,600 | 3,800→15,300 | 1→2 |
| DENSO CORPORATION | 6902 | divided by four | multiplied by four | No Change | 78,700→315,100 | 15,700→63,000 | No Change |
| ROHM COMPANY LIMITED | 6963 | divided by four | multiplied by four | No Change | 10,300→41,200 | 2,000→8,200 | 1→2 |
| Murata Manufacturing Co., Ltd. | 6981 | divided by three | multiplied by three | No Change | 67,500→202,700 | 13,500→40,500 | No Change |
| HONDA MOTOR CO., LTD. | 7267 | divided by three | multiplied by three | No Change | 181,100→543,400 | 36,200→108,600 | No Change |
| Central Japan Railway Company | 9022 | divided by five | multiplied by five | No Change | 20,600→103,000 | 4,100→20,600 | 1→2 |
- Strike price, Open interest, Number of securities for one delivery unit, Position limits,Large position reporting threshold for securities options and Maximum Number of Decimal Digits for Strike Price compared to September 27, 2023.
Enquiry
Osaka Exchange
TEL:TEL : +81-6-4706-0800