Yesterday the JPY saw bearish results against most of its major currency rivals. The JPY was predominantly influenced by the other major currencies' behavior, however, as only one indicator was published from the Japanese economy. It appears lately as if the JPY is being motivated by outside factors more than by the Japanese economy.
Japan's monetary base rose 8.2% in April from a year earlier. Current account deposits at the central bank soared 81.2% after jumping 69% in March. The Bank of Japan's (BoJ) injection of large amounts of dollar-funds into money market operations amid the global credit crisis are a primary cause of this increase. It will be interesting to see how the local Japanese data will interact with equity market movement for the rest of the week in relation to the JPY's recent behavior.