Here is whats on the data and Bank of Japan agenda from Japan today

2350GMT - monetary base data for November, which is not generally much of a market mover, prior was +32.5% to a gazillionquadrillion yen or something like that (oh, 344.4tln is the actual number)

0130GMT - BOJ monetary policy board member and Deputy Governor Kikuo Iwata is speaking at a meeting with business leaders.

Recently Iwata said "It is possible that FX markets have fully priced in rate hikes by other central banks". Yep, its possible.

Actually, he said that back in August. Was he right then? What about now though? What says ForexLive?