Nowadays market movements all are about politics, not economy. Fundamentally the USD should had been strengthening because of interest rates hike but, didn't. The reasons are politics and expectations. The currency market is a very great place to see how the politicians are behaving, people can respond very quickly on the most liquid market in the world. Trump's tweets can move the market and opinion on a tv can move the market.
Technically: the fourth wave of five waves of a bigger impulse wave is forming
Trade your own idea