I've been watching the yen's market lately, and it still feels incredibly weak. The USD/JPY is fluctuating around 159, having depreciated quite a bit since the beginning of the year, with the effective exchange rate hitting a nearly 53-year low. I took a closer look at the reasons behind this, and it mainly comes down to the widening interest rate differential between the US and Japan, Japan's central bank being slow to raise interest rates, and the global yen carry trade pushing the yen downward.

The Bank of Japan held steady in April, and now everyone is waiting for the June meeting. Some say the chance of a rate hike has already risen to 76%. However, even if they do raise rates, it might still be difficult to reverse the yen's downward trend in the short term because the US economy remains relatively stable, and the Federal Reserve isn't rushing to cut rates. Some major bank analysts even predict that by the end of the year, the yen could fall to 160 or even 164.

In the long run, for the yen to truly stop falling, it will depend on whether Japan implements substantial reforms internally, whether economic growth can pick up, and if wages and prices can stabilize in a healthy cycle. In the short term, USD/JPY is likely to continue fluctuating between 152 and 160. If you’re planning a trip to Japan, buying in installments might be an option; if you're looking to profit from forex trading, you'll need to closely watch central bank moves and global risk sentiment.