Last week, the Bank of Japan once again disappointed the market slightly, keeping interest rates unchanged while not releasing the signal of monetary policy shift. Although we have talked about this direction before, after Kazuo Ueda reconfirmed, the characteristics of yen returning to financing attribute have become obvious. In the future, the yen is expected to act as the vane of risk appetite. When the market panics, the yen will have a chance to strengthen obviously.The Bank of Japan announced that it will keep the target yield range of 10-year Japanese bonds unchanged at 0.5%, and at the same time, it will control the yield curve with greater flexibility, taking the upper and lower limits of the range as references in market operations, rather than rigid restrictions. Although this op