America Now Pays 2007 Rates to Borrow and Markets Call It Growth

By EC Assets · Published 24 September 2026 · Updated 24 September 2026

The United States is paying 2007 prices to borrow for ten years. The market has chosen a flattering explanation.

On Wednesday the 10-year Treasury yield rose above 5.1%, its highest level since July 2007 and its largest one-day move in almost 18 months. The trigger most cited was strength: S&P Global's flash composite PMI jumped to 58.4, the highest reading since July 2021.

Growth is the comfortable reading. It says yields are rising because the economy can afford them.

Look at the rest of the day, though.

Input costs surged on the back of energy. A five-year auction met poor demand. Fed Governor Michael Barr signalled that further hikes are needed, one week after a hike many had framed as a one-off.

None of that is growth. It is inflation, supply and a central bank that has stopped sounding finished.

That distinction matters more than the level. A yield driven by growth can coexist with rising earnings. A yield driven by inflation and weak demand for duration reprices everything that depends on the discount rate.

At EC Assets, we treat the gap between the story a market tells and the forces actually moving it as something to price, not something to believe.

When the explanation for a move is contested, that disagreement does not disappear. It shows up in the price of protection.

Growth is the reason investors give. It is not the only reason yields are here.