長期金利上昇、０．５４５％　日銀の上限突破―東京債券市場

　１３日の東京債券市場で、長期金利の指標となる新発１０年物国債の流通利回りが一時、０．５４５％に上昇（債券価格は下落）した。２０１５年６月以来、約７年７カ月ぶりの高水準。日銀が昨年１２月に長期金利の変動許容幅の上限を０．５％に引き上げた後、その水準を上回るのは初めて。
　日銀は１７、１８日に金融政策決定会合を開く。市場では、昨年１２月に続き日銀による追加の政策修正が行われるとの観測が根強く、金利上昇圧力が高まっている。（2023/01/13-12:16）

Japan's benchmark long-term interest rate reached 0.535 pct in Tokyo interdealer trading Friday, exceeding the Bank of Japan's new cap on the rate and hitting the highest level since June 2015.
   The yield on the newest 369th 10-year Japanese government bond issue, which became the benchmark long-term rate after last week's issuance, topped the new upper limit of 0.5 pct set by the BOJ on 10-year JGB yields for the first time since the central bank expanded the tolerable range for the yields last month.
   At a two-day meeting of its Policy Board through Dec. 20, the BOJ decided to tweak its yield curve control policy, allowing 10-year JGB yields to move between plus and minus 0.5 pct, against the previous range of plus and minus 0.25 pct.
   Ahead of the BOJ's next policy-setting meeting scheduled for Tuesday and Wednesday, speculation persists in the market that the central bank may decide on another policy tweak, putting upward pressure on JGB yields, market sources said.