Photo from ZN.ua The National Bank of Ukraine on Thursday evening weakened the official hryvnia exchange rate by two kopiykas, bringing the national currency to UAH 27.86 to the dollar. The Central Bank set the following official exchange rates of the hryvnia against leading foreign currencies for February 2: US$100 costs UAH 2,786.9462 (on February 1, it was UAH 2,784.3493); EUR 100 costs UAH 3,472.2563 (on February 1, it was UAH 3,468.4639); 10 RUB costs UAH 4.9536 (on February 1, it was UAH 4.9558). Read alsoNBU strengthens official exchange rate to UAH 27.84 to dollarOn Thursday, February 1, hryvnia quotations against the dollar on the interbank currency market by the close of trade settled at UAH 27.84 27.87 to the dollar. Hryvnia quotes against the euro settled at UAH 34.64 34.67, while those against the Russian ruble settled at UAH 0.4947 0.4956. According to the National Bank of Ukraine, the weighted average exchange rate of the hryvnia as of 17:00 was UAH 28.8695 to the dollar, with 544 deals concluded by this time worth a total of $266.54 million.