Euro collapsed in the interbank market

Today, June 4, trades on the euro in the Ukrainian interbank foreign exchange market closed the collapse of the European currency.
Thus, as reported InterBiznesKonsalting, trades on the European currency closed quotations 9,583-9,59 UAH euros, while yesterday, June 3 - 9,707-9,7175 USD per euro.
Bidding on the dollar closed in the range 7,926-7,9295 grn for dollar. It also reported that trading in the ruble closed in the range 0,2553-0,2555 UAH per ruble.
As reported today on the interbank currency market of Ukraine National Bank bought U.S. dollars at the rate of 7.925 and the euro - at the rate of 9.6 USD per euro.
Recall that on June 3 trades on the interbank market closed in the range 7,925-7,9256 USD per dollar, 9,707-9,7175 USD per euro.