Read the CNB fixing sheet
Find a currency for an exact fixing date, check its original quoted quantity and follow the rate into its recorded history. The reference sheet and its source evidence answer different questions from a bank exchange offer.
1. Read the quantity before the rate
Every row states how many units of the foreign currency the Czech koruna amount refers to. Most currencies use one unit, but some use one hundred or one thousand. A large or small displayed number therefore does not rank currencies by strength. Read the currency code, original quantity and CZK unit together before comparing two rows.
For a concrete recorded example, the captured fixing for 14 October 2026 reports 13.730 CZK for 100 JPY. Datisto retains the original 13.730 string; the table may format it with four decimal places and a local decimal separator. It does not turn that stored observation into a rate for one yen. IDR uses 1000 units. This example describes that dated source record, not a current price or an offer to exchange money.
2. Choose an exact day without filling gaps
The proposed day comes from the common stored coverage of all thirty reviewed currencies. It is not inferred from your device date. The latest stored fixing loads automatically, as does a day you select. The table asks for that civil date only. A weekend or another date without an observation remains unavailable; it does not receive Friday’s rate or a zero.
The current source scope covers 2026. A fixing date identifies the day described by the observation. It does not prove the exact publication time, nor that Datisto already possessed the rate on that day. Opening the history shows the retained original observations over their actual coverage, rather than generating an observation for each calendar day.
3. Search, inspect and export one page
Search accepts a currency code or a Czech or English country or currency name. For example, “jen” finds the Japanese yen. The thirty currencies occupy four pages, with at most eight on an applied page. Changing the day, search or page hides the previous result. The new selection loads automatically, with search waiting briefly while you type. An older reply cannot appear under the new controls.
Open Value provenance beside a rate to inspect the original value, quantity, period, quality and source evidence. The page export contains the same applied result and its manifest. It includes that page only; exporting eight rows does not mean all thirty currencies were exported. Moving to another page automatically reads its own result, rather than one simultaneous snapshot of the whole sheet.
4. Separate the clocks and the use of the rate
The Passport distinguishes the fixing period, publication when known, Datisto’s actual source capture, input ingestion and result computation. Individual publication is unknown in this captured source. A later access check verifies whether you may read an existing result now; it does not change its original computation time or establish an earlier publication.
Source: Czech National Bank. The sheet provides reference observations, not bank buy/sell spreads, exchange fees, intraday trading prices or a promised execution rate. This workflow preserves raw source rates and does not perform cross-currency conversion. Open the source panel and original document when the exact definition matters, and keep another publisher’s rate separate unless the units, date and methodology have been reconciled.
This is a guide to Datisto. Private features require sign-in and access to your own data. Personal models use your assumptions; availability and permitted use of source data are checked with the particular result. This is not investment advice.