 The BOJ adjusted its yield curve control program to now allow for 10-year bond yields to target a band in and around 0.50 doubling the previous band of 0.25. Thats a sudden change in terms of policy as markets did not expect anything whatsoever from the central bank - not at least until Kurodas term is up next year.But I guess he just had to get in one last shot before he leaves for good, eh? 