Japan's Rate Shock Sends Global Markets into a Spin

Japan's monetary policy has sent shockwaves through global markets after its rate hike was met with unexpected fervor. The Japanese government bond yield approached an all-time high of 4.205%, while the 10-year yield reached 3% for the first time since 1996.

The 30-year yield, in particular, drew attention, as it neared its record high last seen in May. This move was not entirely unexpected, given markets had largely priced in a September rate hike. However, what caught investors off guard was Washington's public backing for the increase and the bond market's subsequent reaction.

US Treasury Secretary Scott Bessent met with Japan's Finance Minister Satsuki Katayama and Bank of Japan Governor Kazuo Ueda at the G20 finance gathering in Asheville, North Carolina. Bessent expressed his confidence that Japan would take steps to strengthen its currency, stating, 'I have information that the market doesn’t have, and it’s my belief that the Japanese government and the BOJ will do the things that will lead to a stronger yen.'

As a result, the Japanese curve has given way, with the two-year yield hitting a 31-year high. This has significantly increased yen carry trade costs, which had been near zero for decades.