IDEX on 1 January
The price of one IDEX in euros on the Dutch box 3 reference date, per year and per platform.
1 January 2026, 00:00 CET
Kraken
€0.0075Last price before 00:00: 31 December, 15:12 CETUse the price of the platform where your IDEX was at that moment. As the Dutch Tax Administration asks (in Dutch). (opens in a new tab)
What was your IDEX worth?
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All reference dates
Price of one IDEX on 1 January at 00:00 CET.
| Reference date | Kraken |
|---|---|
| 1 January 2026 | €0.0075last earlier price |
| 1 January 2025 | €0.06397 |
| 1 January 2024 | €0.05436last earlier price |
Opening price of the hour starting at 00:00 CET; exchanges call that 31 December 23:00 UTC. If there was no trading in that hour, the last earlier price, up to 24 hours back. How we calculate