The Czech koruna lost agaist the euro and closed at 28,22 CZK/EUR today. The trading was calm as the UK and US markets were closed due to national holiday. Czech index of ekonomic sentiment was released today, but with no particular impact, the number is not considered important. Regional influences were mixed and didn´t show a clear direction. The only important factor are oncoming parliamentary elections. This jitters the market a bit, but should´t cause any major weakness. The CZK/USD closed at 22,12 after trading almost flat all the day.