China’s Ultra-Long Bonds Are All the Rage on Economic Gloom

China’s ultra-long government bonds are seeing heated demand as the economy’s dire outlook and expectations for modest stimulus drive bets for further gains.

The yields on China’s 15- and 20-year government bonds tumbled to the lowest since 2002 this week, while those for 30-year notes are hovering near levels unseen since 2005. Transaction volume for longer-dated securities has surged to a multi-year high.

The moves gathered pace as China’s slower-than-expected economic growth triggered a rush of forecast downgrades at Wall Street banks including JPMorgan Chase & Co. and Morgan Stanley. Repeated vows by Beijing to support businesses and consumption have failed to rekindle risk sentiment, while stimulus expectations remain low ahead of the Politburo meeting.

Expectations that authorities may tolerate modest growth to focus more on quality, along with low inflation, have driven the rally, said Wang Hua, head of fixed income at Pengyang Asset Management in Beijing, which manages over 130 billion yuan ($18 billion). Volatility can increase ahead of the Politburo, but yields may head even lower if policy announcements disappoint, he added.

China's Ultra-Long Govt Bond Yields at Two-Decade Lows