Malaysia’s battered bonds face growing risk of Japan fund exodus

Recent months have seen Malaysia's bond market struggling as yields rise and Japanese investors grow wary of potential exodus. The premium on 10-year Malaysian bonds over their Japanese counterparts has narrowed to just 115 basis points, a sharp drop from its 2022 peak of 278 basis points. This decline is attributed to higher borrowing costs in Japan and an unexpectedly robust Malaysian economy, both of which raise the likelihood of further interest rate hikes.

The Bank of Japan is widely expected to raise rates this week, a move that could intensify worries about Japanese investors selling off their Malaysian debt holdings. According to Michelle Chia, regional head of treasury and markets research at CIMB Bank, a yen carry-trade unwind and Japanese repatriation flows could increase the risk of a bond market collapse.

Japan's 10-year government bond yield hit a three-decade high earlier this month, driven by inflation and fiscal spending concerns, and the prospect of another BOJ rate hike. This has made Japanese bonds more attractive, leading to a record $7.1 billion in Malaysian debt securities owned by Japanese investors as of the end of 2025, accounting for 13% of Japan's total bond investments in Asia.

Even if a mass exodus of Japanese capital from Malaysia does not occur in the near term, local factors are already weighing on the country's bond market. The Central Bank of Malaysia has signaled potential rate hikes, and the local swaps market now predicts an 80% chance of a half-percentage-point interest rate increase within the next year.

Additionally, robust economic growth, inflation risks, and increased fuel subsidies pose further challenges for Malaysia's debt market, with analysts predicting further sell-offs in the coming months.