BOJ Decision Looms Large for Tokyo Yen

The Tokyo yen traded in the upper 163 range against the dollar on the 30th, with unclear direction. The market's attention was focused on the Bank of Japan's monetary policy decision, due to be released on the 31st.

Expectations for a widening Japan-U.S. interest rate differential receded following the U.S. Federal Reserve's decision to hold interest rates steady. This led to yen buying driven by concerns that the Fed may be falling behind the curve on inflation.

However, the tone shifted when Prime Minister Sanae Takaichi announced a plan to cut the consumption tax on food items from 8% to 1% for two years starting April 2027. The market's reaction remained muted due to concerns over loosening fiscal discipline and increased government bond issuance.

Market participants are adopting a wait-and-see stance ahead of the BOJ meeting outcome, with some expecting a potential adjustment in monetary policy that could strengthen the yen on expectations of a narrowing Japan-U.S. interest rate differential.