Choppy USD trade ensues ahead of today's highly anticipated Fed announcement, Yellen conference and dot plot forecats. The antipodean currencies dominate trading, led by a soaring kiwi as NZ's ruling National party pushes wirg a 9-pt lead ahead of Saturday's elections. UK retail sales beat expectations and US existing home sales fell by more than expected. New trade actions and videos will be posted this afternoon ahead of the Fed's announcement.