Yen soars to 4-month high after surprise BOJ policy tweak
Live MintThe yen surged to a four-month peak against the dollar on Tuesday after the Bank of Japan stunned markets by deciding to review its yield curve control policy and widen the trading band for the 10-year government bond yield. While it kept broad policy settings unchanged - pinning short-term JGB yields at -0.1% and the 10-year yield around zero - the BOJ decided to let long-term yields to move 50 basis points either side of its 0% target, wider than the 25 basis point band previously. The yen's gains were broad, with the euro tumbling as much as 3.3% to the lowest since late September at 140.17 yen and sterling also sliding some 3.4% to the lowest since Oct. 12 at 160.34 yen. "It's telling that the yen has maintained its strength after the announcement, suggesting the market doesn't believe Kuroda," said Jane Foley, head of FX Strategy at Rabobank.