IOST on 1 January
The price of one IOST in euros on the Dutch box 3 reference date, per year and per platform.
1 January 2026, 00:00 CET
Bitvavo
€0.0015501Use the price of the platform where your IOST was at that moment. As the Dutch Tax Administration asks (in Dutch). (opens in a new tab)
What was your IOST worth?
Enter your amount in the calculator. It opens with IOST and this reference date.
All reference dates
Price of one IOST on 1 January at 00:00 CET.
| Reference date | Bitvavo |
|---|---|
| 1 January 2026 | €0.0015501 |
| 1 January 2025 | €0.0061386 |
| 1 January 2024 | €0.0088887 |
| 1 January 2023 | €0.0062594 |
| 1 January 2022 | €0.027609 |
| 1 January 2021 | €0.0046103last earlier price |
| 1 January 2020 | €0.0041136last 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