The Bank of Japan raised interest rates on Wednesday and unveiled a plan to halve its purchases of Japanese government bonds, a move that came as a surprise to markets.
During the two-day policy meeting, the BOJ voted to raise its short-term policy rate target to 0.25% from 0% to 0.1%. Most BOJ watchers had expected the central bank to hold off on tightening until September or October to gather more data.
The yen strengthened to the ยฅ152 level against the dollar ahead of the announcement as local media reported the possibility of a rate hike. The Japanese currency has made a dramatic comeback from levels near ยฅ162 in early July.