This is stated in the data from minfin.com.ua.
The official exchange rate for the dollar is set at 42.01 UAH, and for the euro at 43.78 UAH (as of January 28, the dollar was 41.94 UAH, and the euro was 44.14 UAH).
As of 10:00 AM, the dollar exchange rate against the hryvnia on the "black market" was 42.10 - 42.20 UAH.
At the same time, the "black" euro rate was 44.05 - 44.25 UAH.
The average exchange rates at bank cash desks were as follows:
In terms of banks, the cash exchange rates for the dollar are as follows:
Regarding non-cash transactions, the exchange rate for card payments in banks is 42.37 UAH per dollar at Privatbank and 42.35 UAH at monobank.