US Dollar / Czech Koruna
US Dollar / Czech Koruna (USD/CZK) is trading at 21.512, little changed (+0.04%) over the last 24 hours as of 11:33 UTC on 30 September 2026 — a +0.1σ move against its 20-day average of 0.30%.
Last 24 hours
Hourly closes, UTC
USD/CZK, last 24 hours
Latest point 10:43 UTC on 30 September 2026
Show values
| Point | USD/CZK |
|---|---|
| 29 Sep 11:00 UTC | 21.4920 |
| 29 Sep 12:00 UTC | 21.5172 |
| 29 Sep 13:00 UTC | 21.5213 |
| 29 Sep 14:00 UTC | 21.5380 |
| 29 Sep 15:00 UTC | 21.5539 |
| 29 Sep 16:00 UTC | 21.5986 |
| 29 Sep 17:00 UTC | 21.5840 |
| 29 Sep 18:00 UTC | 21.5399 |
| 29 Sep 19:00 UTC | 21.5469 |
| 29 Sep 20:00 UTC | 21.5220 |
| 29 Sep 21:00 UTC | 21.5070 |
| 29 Sep 22:00 UTC | 21.5316 |
| 29 Sep 23:00 UTC | 21.5330 |
| 30 Sep 00:00 UTC | 21.5400 |
| 30 Sep 01:00 UTC | 21.5480 |
| 30 Sep 02:00 UTC | 21.5390 |
| 30 Sep 03:00 UTC | 21.5470 |
| 30 Sep 04:00 UTC | 21.5470 |
| 30 Sep 05:00 UTC | 21.5220 |
| 30 Sep 06:00 UTC | 21.5192 |
| 30 Sep 07:00 UTC | 21.5176 |
| 30 Sep 08:00 UTC | 21.4980 |
| 30 Sep 09:00 UTC | 21.5029 |
| 30 Sep 10:00 UTC | 21.5125 |
| 30 Sep 10:43 UTC | 21.5125 |
USD/CZK, RSI 14h
Relative strength index, 0 to 100.
- 24h high
- 21.5986
- 24h low
- 21.492
- 20-day vol
- 0.30%
- Surprise
- +0.1σ
- Vol vs baseline
- no data
- Board rank
- #37
The read
On an ordinary day over the last month of trading, USD/CZK has moved about 0.30%, making it about as volatile as most of the forex Kinzan tracks (their median is 0.31%).
Today's move is well inside its normal range: +0.1σ, an entirely ordinary session.
It sits in the lower half of its 24-hour range of 21.492–21.5986, measured on hourly closes.
Most of the move came in the London session (07:00–13:00 UTC), which accounted for about 45% of the day's price action.
Over the last 60 sessions of daily returns, it has moved most closely with USD/DKK (+0.95, a very strong relationship), and most inversely to EUR/USD (−0.94).
Market read: Struggling at the bottom of its range after a weak London session.
Daily history
85 trading days of daily closes · Live chart
USD/CZK, daily closes
Close-to-close, on the days it traded. Non-trading days are skipped, not filled.
Show values
| Point | USD/CZK |
|---|---|
| 3 Jun 2026 | 20.8465 |
| 4 Jun 2026 | 20.8083 |
| 7 Jun 2026 | 20.9727 |
| 8 Jun 2026 | 20.9633 |
| 9 Jun 2026 | 20.9281 |
| 10 Jun 2026 | 20.9614 |
| 11 Jun 2026 | 20.8674 |
| 14 Jun 2026 | 20.7857 |
| 15 Jun 2026 | 20.8026 |
| 16 Jun 2026 | 20.7860 |
| 17 Jun 2026 | 20.9597 |
| 18 Jun 2026 | 21.1061 |
| 21 Jun 2026 | 21.0851 |
| 22 Jun 2026 | 21.1611 |
| 23 Jun 2026 | 21.2506 |
| 24 Jun 2026 | 21.3221 |
| 25 Jun 2026 | 21.3422 |
| 28 Jun 2026 | 21.2840 |
| 29 Jun 2026 | 21.2230 |
| 30 Jun 2026 | 21.2256 |
| 1 Jul 2026 | 21.2740 |
| 2 Jul 2026 | 21.1706 |
| 5 Jul 2026 | 21.1410 |
| 6 Jul 2026 | 21.0942 |
| 7 Jul 2026 | 21.2102 |
| 8 Jul 2026 | 21.2193 |
| 9 Jul 2026 | 21.1915 |
| 12 Jul 2026 | 21.2586 |
| 13 Jul 2026 | 21.3120 |
| 14 Jul 2026 | 21.2107 |
| 15 Jul 2026 | 21.0773 |
| 16 Jul 2026 | 21.1430 |
| 19 Jul 2026 | 21.1860 |
| 20 Jul 2026 | 21.1840 |
| 21 Jul 2026 | 21.2020 |
| 22 Jul 2026 | 21.1689 |
| 23 Jul 2026 | 21.2531 |
| 26 Jul 2026 | 21.1656 |
| 27 Jul 2026 | 21.2296 |
| 28 Jul 2026 | 21.2187 |
| 29 Jul 2026 | 21.0630 |
| 30 Jul 2026 | 20.9880 |
| 2 Aug 2026 | 20.9585 |
| 3 Aug 2026 | 21.0088 |
| 4 Aug 2026 | 20.9601 |
| 5 Aug 2026 | 20.9215 |
| 6 Aug 2026 | 21.0121 |
| 9 Aug 2026 | 20.9766 |
| 10 Aug 2026 | 20.9873 |
| 11 Aug 2026 | 20.9976 |
| 12 Aug 2026 | 21.0110 |
| 13 Aug 2026 | 20.9780 |
| 16 Aug 2026 | 20.8961 |
| 17 Aug 2026 | 20.8635 |
| 18 Aug 2026 | 20.8802 |
| 19 Aug 2026 | 20.6742 |
| 20 Aug 2026 | 20.6355 |
| 23 Aug 2026 | 20.6184 |
| 24 Aug 2026 | 20.6479 |
| 25 Aug 2026 | 20.6184 |
| 26 Aug 2026 | 20.6958 |
| 27 Aug 2026 | 20.6867 |
| 30 Aug 2026 | 20.8102 |
| 31 Aug 2026 | 20.7674 |
| 1 Sep 2026 | 20.8459 |
| 2 Sep 2026 | 20.8736 |
| 3 Sep 2026 | 20.7771 |
| 6 Sep 2026 | 20.8150 |
| 7 Sep 2026 | 20.7950 |
| 8 Sep 2026 | 20.7996 |
| 9 Sep 2026 | 20.8473 |
| 10 Sep 2026 | 20.8729 |
| 13 Sep 2026 | 20.8850 |
| 14 Sep 2026 | 20.9932 |
| 15 Sep 2026 | 21.0317 |
| 16 Sep 2026 | 21.1910 |
| 17 Sep 2026 | 21.1720 |
| 20 Sep 2026 | 21.1900 |
| 21 Sep 2026 | 21.1914 |
| 22 Sep 2026 | 21.2632 |
| 23 Sep 2026 | 21.4434 |
| 24 Sep 2026 | 21.4424 |
| 27 Sep 2026 | 21.3976 |
| 28 Sep 2026 | 21.4297 |
| 30 Sep 2026 | 21.5019 |
USD/CZK, RSI 14
Relative strength index, 0 to 100.
| 24h | 1 week | 1 month | 3 months |
|---|---|---|---|
| +0.04% | +1.1% | +3.5% | +1.6% |
24h is the live trailing move; the other horizons are close-to-close over that many sessions of this instrument's own trading.
When it moved
- Asia22:00–07:00 UTC
- +0.06%
- London07:00–13:00 UTC
- +0.09%
- New York13:00–22:00 UTC
- −0.05%
What it moves with
Correlation of daily returns, last 60 shared sessions
Correlation describes what the last three months did. It is not causation and not a hedge ratio. All correlations
USD/CZK: questions
What is the price of US Dollar / Czech Koruna today?
USD/CZK was quoted at 21.512 as of 11:33 UTC on 30 September 2026, up 0.04% over the previous 24 hours. Prices on Kinzan update every five minutes and may be delayed.
How volatile is USD/CZK?
Its 20-day volatility — the standard deviation of its last 20 daily returns — is 0.30% as of 11:33 UTC on 30 September 2026. That is the size of move USD/CZK makes on an ordinary day.
Is today's move in USD/CZK unusual?
Today's move is +0.1σ — the 24-hour change divided by its own 20-day volatility. That is an entirely ordinary session. Readings beyond ±2σ are uncommon for any instrument.
What does USD/CZK move with?
Over the last 60 sessions of daily returns its closest relationship has been with USD/DKK, at a correlation of +0.95. Correlations change over time and do not imply that one instrument causes the other to move.
When does USD/CZK move the most?
Over the last 24 hours the London session (07:00–13:00 UTC) carried about 45% of its movement. Kinzan splits the day into three contiguous UTC blocks — Asia, London and New York — so every hour is counted exactly once.