The Australian dollar began to rebound after falling below 0.76 in the previous period, and the rebound position was close to 0.80. The RBA's target for the Australian dollar against the US dollar last year was 0.85. This once "floor" has already become a "ceiling", and later it has dropped to 0.75, which is near the current position. However, I think this is the Australian dollar "policy bottom" given by the Reserve Bank of Australia and the Australian government. Generally, there are "fund bottom", "market bottom" and even "basement" under the "policy bottom". It is often this "basement" that stifles the last batch of hunters. At present, traders who intend to bargain for multi-commodity currencies may have to wait for the fundamentals to release more good news, and it may take a long time to be reflected in the disk.