# Options Product Category Codes

| Product Category Code | Product Category Name   | Data Recording Period |
| --------------------- | ----------------------- | --------------------- |
| TOPIXE                | TOPIX Options           | 2008/5/7〜             |
| NK225E                | Nikkei 225 Options      | 2008/5/7〜             |
| JGBLFE                | JGB Futures Options     | 2008/5/7〜             |
| EQOP                  | Securities Options      | 2014/11/17〜           |
| NK225MWE              | Nikkei 225 mini Options | 2023/5/29〜            |