The extra yield on 10 year Treasuries over 2 year notes compressed to 17 basis points last week, the narrowest since early 2025. That flattening sets up the possibility that the 10 year could drop below shorter maturities in yield - a yield curve inversion.
After the Fed's September hike - its first increase in three years - shorter maturities have led yields higher. The 2 year and 10 year start the week near about 4.9% and 5.2%, respectively, leaving the 10 year around its highest level since 2007. Futures markets are now implying the rough equivalent of at least three quarter point rate hikes over the coming year, helping keep front end yields elevated.
The central bank's hawkish tilt is reframing the risk balance after a selloff fueled by hotter inflation prints alongside solid growth.
An upside down curve has been a powerful tell historically, showing bond investors expect policy to get restrictive enough to cool the economy as inflation is tackled. It showed up before each of the past eight U.S. recessions stretching back to the 1960s, even if that signal stumbled earlier this decade. Since 1978, a negative 2s10s spread has typically arrived about 15 months before a downturn on average, with lead times spanning roughly six to twenty four months, per Bloomberg data.
That track record has been questioned lately.
Policymakers weigh other gauges too. Beyond the 2s10s, they watch curves tied to three month lending rates. By that lens, the 3 month Treasury versus 10 year spread is still relatively wide, even as 2s10s has flattened.
"Seeing the two- and 10-year curve invert or flatten dramatically calls into question the idea that the economy is very strong and that is part of what's being priced into the bond market," said Zach Griffiths, who leads CreditSights' investment-grade and macro strategy team.
"The market has already penciled in significant Fed rate hikes, which have pushed the curve sharply flatter in recent weeks," said Gennadiy Goldberg, who heads US interest-rates strategy at TD Securities. "This makes us believe the 2s10s curve is likely to move steeper in the weeks ahead."
Periods of uncertainty remind investors to protect capital and seek steady growth paths. Join Briefs Finance CEO Jaspreet Singh on September 29th for a FREE live investor workshop, How to Profit From A Dollar That's Losing its Value, where he shows how we're spotting investment opportunities as the dollar falls. Save your spot.
'Rising odds' is how some see it. Columbia Threadneedle portfolio manager Ed Al-Hussainy said he's setting up for both the 2 to 10 year and 5 to 30 year curves to invert within six months as the Fed tightens to slow the economy and inflation. "The best indication that monetary policy is getting tighter is a flattening and eventually an inversion of the yield curve," he said.
An inversion "would be a sign that the Fed is making a policy mistake," added Jamie Patton, the TCW Group's co-head of global rates.
If the curve flips, it would undercut the broad re steepening across global markets seen since 2024. Typically, investors demand more yield for lending longer, so curves trend upward. As recently as last month, longer dated yields were jumping, partly on fears the Fed's inflation fighting credibility was slipping under Chairman Kevin Warsh. Since the September hike, though, the front end has led the move higher.
The flattening has already stung investors who set up for a steeper curve this year, and it is filtering into equities, especially bank shares. Because banks fund at shorter maturities and lend longer, a narrower gap crimps their net interest margins. Last week, the KBW Bank Index dropped into a technical correction, down 10% from recent highs.
The drift toward inversion also mirrors a bigger narrative shift since the US war with Iran began in February. Back then, markets were leaning toward rate cuts that would pull down short term yields. Today, they are preparing for more hikes.
For everyday money decisions, the mix right now is simple to track: a tighter 2s10s spread, a Fed that just restarted hiking with the prospect of more to come, and markets expecting at least three more 25 basis point moves over the next year. If growth cools, history shows the Fed often pivots later, with longer term yields falling relative to short rates. That dynamic tends to ripple through everything from bond funds to bank exposed stocks.
A thoughtful plan helps your savings weather change and build long term resilience. Our CEO Jaspreet Singh is hosting a FREE live investor workshop, How to Profit From A Dollar That's Losing its Value, on September 29th. Sign up free to join him live.
