The Yield Curve Is Still Holding — But It’s Starting to Wobble

The yield curve stayed positive for another day, but just barely. The 10-year minus 2-year Treasury spread dropped to 0.52% on Monday from 0.55% the day before — a small move that keeps the economy’s most watched recession indicator in non-threatening territory.

But here’s what makes this interesting: this spread has been bouncing around between 0.51% and 0.58% over the past week, showing more volatility than we’ve seen in months. That’s not normal behavior for a Treasury market that’s supposedly settled on the Fed’s path forward.

The wobble matters because yield curve behavior often telegraphs shifts in growth expectations before they show up in the economic data. When long rates can’t decisively break higher despite solid growth fundamentals, it suggests bond investors aren’t fully convinced the expansion has legs. The recent choppiness looks like a market that’s questioning its own optimism.

Historically, yield curves don’t just flip from positive to negative overnight. They tend to flatten gradually as investors lose confidence in long-term growth prospects. We’re still far from inversion territory, but the recent range-bound trading feels different from the steady steepening we saw through most of 2025.

The context matters here too. With corporate profit margins at historic highs and productivity gains from AI investment still flowing through, the fundamental case for growth remains strong. But markets are forward-looking machines, and they’re starting to price in questions about how long this expansion can run without hitting constraints.

Professional bond managers are watching whether this spread can break cleanly above 0.60% or if it keeps grinding sideways. In environments like this, they tend to focus more on the trend than the level — and right now, the trend is sideways with a slight downward bias.

Bottom Line: A positive yield curve is still a positive yield curve, but the recent choppiness suggests bond markets are having second thoughts about something. What that something is remains the key question.

Source: Federal Reserve Economic Data (FRED)

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