USD/JPY Reversal Drives Broader DXY Sell-Off After Fresh Yearly High.The aftermath of yesterday's FOMC rate decision was a green light for Dollar bulls, as the DXY index continued a rally from support and a falling wedge formation until pushing back into the 100.22 level. But, as I wrote at the time it was USD/JPY that would likely have significant pull on whether the Dollar rally could continue, and at this point, both markets are down on net following a strong and decisive reversal.