# Idemitsu Kosan Co.,Ltd. (IDKOY)

> Energy · JP · Reports in JPY

Fundamental indicators from Sponda, adjusted for inflation.

[HTML version](https://sponda.capital/en/IDKOY/charts)

## P/E windows

| Window | Value |
| --- | --- |
| P/E1 | 56.92 |
| P/E2 | 23.26 |
| P/E3 | 13.14 |
| P/E4 | 9.50 |
| P/E5 | 8.88 |
| P/E6 | 11.83 |
| P/E7 | 13.13 |
| P/E8 | 13.29 |
| P/E9 | 12.82 |
| P/E10 | 13.65 |
| P/E11 | 16.45 |
| P/E12 | 19.00 |
| P/E13 | 19.18 |
| P/E14 | 20.01 |
| P/E15 | 20.27 |

Widest P/E window this company has the history to fill: 15 years. Shorter windows are still computed; longer ones are left empty rather than padded.

## Other views

- [Metrics](https://sponda.capital/en/IDKOY.md)
- [Fundamentals](https://sponda.capital/en/IDKOY/fundamentals.md)
- [Compare](https://sponda.capital/en/IDKOY/compare.md)
- [Indicator definitions](https://sponda.capital/en/screener.md)

Data as of 2026-08-27.