Charting Japan's Latest Failed Currency Intervention Attempt

Bloomberg's Mike McDonough has put together the simplest, and thus best, chart of the latest epic collapse in the BOJ's attempt to intervene and keep the Yen from appreciating. The chart needs no explanation, and shows that the half life of BOJ interventions is not only exponentially shorter but now, outright laughable. What does need an explanation, however, is the prevailing quandary of just what sleeping medications Noda and Shirakawa will have to take once USDJPY touches on 75, then 70, then 65, then 60 and so on, and they watch, watch, watch, the "one-sided" moves in the USDJPY, helpless to do absolutely anything as the Chairman drop kicks yet another monetary opponent into a permanent knock out.