On 28 October 2008, the Icelandic government raised interest rates to 18% (, it was 3.5%), a move forced in part by the terms of acquiring a loan from International Monetary Fund (IMF). After the rate hike, trading on the Icelandic króna finally resumed on the open market, with valuation at around 250 ISK per euro, less than one-third the value of the 1:70 exchange rate during most of 2008, and a significant drop from the 1:150 exchange ratio of the week before. On 20 November 2008, the Nordic countries agreed to lend Iceland $2.5 billion.