It is difficult for USD bulls to establish any momentum what with persistent talk of central banks buying anything but USD, the possible replacing of the greenback as the petro-industry currency of choice and the slow but steady moves by China to eventually have the Yuan as a major convertible international currency. Yes all of these points are valid but numbers two and three could be 10 years away yet so, if selling dollars for these reasons, you may need some patience. Nevertheless, dips in EUR/USD and AUD/USD remain relatively shallow and until something changes, USD bears will remain in the ascendancy.