U.S. dollar reduces its decline ahead of U.S. data

Thief U.S. dollar from falling in the middle of the European session and ahead of the announcement of U.S. data that might affect to some extent in the movements of the currency markets, this time, which fell since yesterday after investors' appetite for the euro due to an announcement Spain austerity plans could pave the way towards afacilitate the request international assistance or were pricing in the market.
U.S. Dollar Index - measures the performance of the U.S. dollar against a basket of six major currencies, the euro represents more than 55% by weight relative to the index - rose an interval of four hours at 79.58 levels after that minimum is achieved the day at 79.37.
EUR / USD is in decline at an interval of four hours of trading near its lowest level for the day at 1.2923 this and if the transverse direction is dominant on the movements of the pair since the start of transactions today, the pair has achieved his highest so far at levels 1.2963 and the lowest 1.2918.
Saw the GBP / USD down after he approached the areas of resistance 1.6300 in early trading today, the pair is now trading at 1.6199 levels after recording a high levels of 1.6274 and a low of 1.6183.
USD / JPY has traded under the direction of an accidental upward slope slightly to trade at levels of 77.42, having achieved the highest at 77.69 and the lowest 77.42.