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Czech Republic
CZK Czech Koruna · own · 2026-10-11 – 2026-11-10 (UTC)
Value lost in 30 days vs USD, street rate
0.1%
Street rate 21.6776 on 2026-10-11 → 21.695 on 2026-11-10 per 1 USD.
Share of value lost against USD: 1 − rate(start) / rate(end); below zero, the currency gained.
Street rate gap, 2026-11-10
-0.0%
Street 21.695 / official 21.702 (Issuer) − 1.
Within 0.4%, the median gap of currencies without a parallel market: the cost of buying USDT, not a lie.
Official counts only when the state itself declares it: the issuer's table or the legal parity.
Official, per 1 USD
Street rate, per 1 USD
Street rate gap, %
Data table
| Date | Official | Street rate | Gap |
|---|---|---|---|
| 2026-10-11 | 21,745 | 21,677565 | -0.3% |
| 2026-10-12 | 21,809 | 21,702799 | -0.5% |
| 2026-10-13 | 21,788 | 21,684434 | -0.5% |
| 2026-10-14 | 21,754 | 21,697477 | -0.3% |
| 2026-10-15 | 21,732 | 21,661212 | -0.3% |
| 2026-10-16 | 21,622 | 21,637623 | +0.1% |
| 2026-10-17 | 21,622 | 21,630137 | +0.0% |
| 2026-10-18 | 21,622 | 21,637261 | +0.1% |
| 2026-10-19 | 21,69 | 21,641383 | -0.2% |
| 2026-10-20 | 21,681 | 21,62372 | -0.3% |
| 2026-10-21 | 21,593 | 21,609796 | +0.1% |
| 2026-10-22 | 21,651 | 21,626609 | -0.1% |
| 2026-10-23 | 21,741 | 21,652948 | -0.4% |
| 2026-10-24 | 21,741 | 21,673651 | -0.3% |
| 2026-10-25 | 21,741 | 21,672549 | -0.3% |
| 2026-10-26 | 21,782 | 21,682149 | -0.5% |
| 2026-10-27 | 21,834 | 21,724403 | -0.5% |
| 2026-10-28 | 21,834 | 21,727147 | -0.5% |
| 2026-10-29 | 21,862 | 21,721434 | -0.6% |
| 2026-10-30 | 21,814 | 21,706738 | -0.5% |
| 2026-10-31 | 21,814 | 21,715536 | -0.5% |
| 2026-11-01 | 21,814 | 21,709417 | -0.5% |
| 2026-11-02 | 21,706 | 21,67951 | -0.1% |
| 2026-11-03 | 21,762 | 21,666579 | -0.4% |
| 2026-11-04 | 21,57 | 21,617217 | +0.2% |
| 2026-11-05 | 21,646 | 21,61779 | -0.1% |
| 2026-11-06 | 21,804 | 21,684269 | -0.5% |
| 2026-11-07 | 21,804 | 21,710255 | -0.4% |
| 2026-11-08 | 21,804 | 21,719217 | -0.4% |
| 2026-11-09 | 21,762 | 21,59 | -0.8% |
| 2026-11-10 | 21,702 | 21,695 | -0.0% |
Sources for 2026-11-10
| Rate | Source | What | Value | Proof |
|---|---|---|---|---|
| Official | Czech National Bank: Central bank exchange rate fixing | CZK per 1 USD, 2026-11-10 (rate) | 21.702 | publication · document |
| Street rate | Binance P2P | P2P snapshot, window 2026-11-10 16:00 UTC median ask 22.075 (10 ads), median bid 21.315 (10 ads) | 21.695 | SHA-256 073b380befcb… raw response kept private during beta |
| Street rate | WhiteBIT spot | USDT_CZK, 2026-11-10 as published | 21.6 | SHA-256 b8ea7f224df2… raw response kept private during beta |
| Street rate | Yadio | hist/365/CZK, 2026-11-10 as published | 21.7487 | SHA-256 cc4478e19a87… raw response kept private during beta |
Day fact version 3, computed 2026-11-11 03:22 UTC. Street rate: median of platforms, each the median of its values for the day; USDT taken as 1 USD. Official: rate = obs_value # cnb