Ukraine's international reserves as of October 1, 2017, amounted to US$18.638 billion, which was 3.3%, or $602 million, up on September 1, setting the highest level since the beginning of 2014, according to the National Bank of Ukraine (NBU).
Since the beginning of 2017, the reserves have expanded by 20%, the NBU said.
The regulator says the assets growth in September was due to the receipt of $1.318 billion from the placement of domestic bonds denominated in foreign currency.
At the same time, $165.6 million was spent on foreign exchange intervention to smooth out excessive fluctuations in the interbank market.
In addition, $521.4 million went on government payments for servicing and repaying state and publicly guaranteed debt.
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The NBU reviewed its forecast for the country's international reserves, projecting $20 billion by the end of 2017 and $27.1 billion by the end of 2018.