(RTTNews) – Extending its previous session’s strong rally, the US dollar strengthened further against the common unit of Europe before commencing the New York session on Monday. The greenback climbed to a 13-day high of 1.3879 versus the euro around 7:50 pm ET and the next upside target for the greenback is likely to be seen around the 1.383 level. The euro-buck pair closed last week’s trading at 1.4004.