 I would expect the test of the upper limit in 10-year Japanese government bond yields to continue for a while, much like when the level was seen at 0.25 previously before the BOJ tweak last month.The central bank expressed worries about distortions in the market i.e. a lack of functionality if yields are seen veering too far away from where the market believes it should be. However, a continued test of 0.50 would... 