Global Market: Japan’s 10-year JGB yield hits three-decade high on BOJ rate hike bets

Japan’s benchmark 10-year government bond yield climbed to its highest level in nearly three decades on Tuesday, pressured by rising global bond yields and growing expectations that the Bank of Japan could raise interest rates as early as September.

The 10-year Japanese government bond yield rose 2.5 basis points to 2.945% in early trading, its highest level since September 1996, according to Reuters. Other cash bonds had yet to trade as of 0000 GMT.

Bond yields move inversely to prices, meaning the rise in yields reflected renewed selling pressure in the government bond market.


Meanwhile, benchmark 10-year JGB futures fell 0.19 yen to 125.97 yen.

Global inflation concerns drive bond yields higher

The rise in Japanese bond yields comes amid a broader increase in global borrowing costs as investors reassess the inflation outlook. Reuters reported that higher oil prices and a lack of progress in Middle East peace talks have heightened concerns over renewed inflationary pressures.

Higher energy costs could make it more difficult for major central banks to ease monetary policy, while investors are also watching the potential impact of elevated oil prices on economic growth and inflation expectations.

BOJ rate hike expectations strengthen

Domestic factors are also adding to pressure on Japanese government bonds, with market participants increasingly anticipating another interest-rate increase by the Bank of Japan at its September policy meeting.

Reuters reported that recent comments from BOJ officials have taken on a more hawkish tone, strengthening expectations that the central bank could accelerate the pace of monetary tightening.

Reports by Reuters and other media outlets have also indicated that some members of the BOJ policy board may support more aggressive tightening than the central bank has pursued so far.

The prospect of higher policy rates has pushed investors to demand greater returns on longer-dated Japanese government debt, contributing to the rise in benchmark yields.

The 10-year JGB yield’s move to levels last seen in 1996 highlights the growing pressure on Japan’s bond market as investors adjust to the prospect of a prolonged shift away from the country’s ultra-loose monetary policy.

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