Global Bond Markets Experience Simultaneous Rise in Interest Rates

Global bond markets are experiencing an unusual phenomenon where both short-term and long-term interest rates are rising simultaneously, causing yields to surge.

The recent rise in oil prices above $100 has contributed to inflation expectations, leading to higher interest rates. The European Central Bank (ECB) raised rates for the second time this year, citing inflation risks.

In Japan, the 10-year government bond yield crossed 3% early this month, a level not seen since September 1996. The Bank of Japan has ended quantitative easing and exited negative rates, causing yields to rise as investors demand compensation for holding long-term bonds.

The Malaysian Government Securities (MGS) yield rose 29.5 basis points between August 26 and September 9, to 4.16%. Bank Negara Malaysia held the Overnight Policy Rate at 2.75% on September 3, but removed the word 'appropriate' from its statement, leaving room for a gradual normalization of rates.

The market is pricing in higher interest rates, with yields rising across all maturities. The extra move at the long end points to global demand for term premium showing up in the curve. This matters domestically, especially when it comes to refinancing cost and debt servicing charges, which are projected to consume nearly 17% of government revenue in 2026.