Column-Boom at last for 'Big Long' in bonds: Mike Dolan
FILE PHOTO: Grocery store in Washington · Reuters

By Mike Dolan

LONDON (Reuters) - The scale of the debt market reaction to October's U.S. inflation undershoot partly reflects sheer relief in what's now one of the biggest bond market bets of the century so far.

While headline and 'core' annual consumer price inflation rates were just 0.1 percentage point below forecast, at 3.2% and 4.0% respectively, it's enough to re-fire the disinflation story, cement peak Federal Reserve rates here and add a quarter-point rate cut into the futures curve for 2024.

With inflation expectations waning in the background and gas prices down almost 20% in two months, economists were quick to point out that ebbing shelter costs and goods prices also meant core CPI is now down to an annualised 2.8% over five months.

"The immaculate disinflation continues," said Lazard chief strategist Ronald Temple. "Absent any exogenous shocks, the Fed is increasingly likely to be in a position to cut rates in the second quarter of 2024."

A recently edgy bond market gobbled all that up.

Stoked by news just before the release that Congress was set to avoid a long-feared government shutdown later this week, two-year Treasury yields fell a whopping 20bp - the biggest one-day drop in almost four months - and 10-year yields fell to their lowest in seven weeks at 4.43%. That's almost 60bps down from 16-year highs set just over 5% on Oct. 23.

Earlier in the day, Bank of America's influential global funds survey revealed how more and more asset managers think cresting bond yields offering the best rates in over a decade are now a steal despite three bruising years of capital losses.

Reflecting back on an era now famed in literature for "The Big Short", the survey showed global funds had amassed their biggest overweight in bonds since just after the banking crash 15 years ago. Almost two thirds of respondents now think yields will be lower in a year's time - the most in the 20-year survey history - and 80% see lower short rates - the most since 2008.

Funds' bonds allocation in November soared 18 points over the month to leave them net 19% overweight - almost 3 standard deviations above long-term averages. Only March 2009 and December 2008 showed larger overweights in bonds.

But in perhaps a reflection of how many see 2024 as the year of 60/40 asset funds as much as bonds - given that a boom in bonds sinks long-term borrowing costs too, relieves indebted firms and flatters stock valuations - the BofA survey also clocked a first overweight in global equity since April 2022.