(RTTNews.com) - The US dollar continued to creep higher against its major counterparts in early New York trading on Thursday. The greenback is presently trading at a fresh 15-month high of 1.2798 against the euro, 3-week high of 0.9524 against the Swiss franc, 6-day high of 77.14 against the yen and a 3-day high of 1.5491 against the pound.