The Dollar Index (DXY) shows that the dollar might have started a prolonged months long bear trend and it might not be just a dollar retracement as seen on the lower time frames. On the weekly the recent weeks of upsurge seems to have been a retest of resistance. With this in mind all trades with USD should be traded with this fact in mind.
Please note all the various instruments INDEPENDENT confirmation analysis is needed before any trade is placed. The DXY is a clue, not a trading decision determinant.