Skip to content

The US economy in November 2026: 3.4% growth, hot inflation and 5% Treasury yields. Boom or overheating?

US GDP grew at a 3.4% annual rate in the third quarter, the ten-year Treasury yield is above 5%, producer prices are up 6.5% on a year ago, and the Fed is about to raise rates. A plain-English read of the numbers, the risks, and what operators should plan for into 2027.

RNM Consultancy5 min read

The US economy is sending mixed signals in November 2026. Growth is strong. Inflation is not going away. Long-term interest rates are at levels last seen before the 2008 crisis. And the Federal Reserve, which most people expected to be cutting rates by now, is about to raise them.

Here is what the main numbers say, what they do not, and what they mean for anyone running a business.

The short version

  • Growth: real GDP grew at a 3.4% annualised rate in Q3, up from 2.2% in Q2 (advance estimate, 29 October).
  • Consumers: spending grew 3.8% and contributed about 2.5 points of that growth.
  • Business investment: up 12.7%, much of it AI and data-centre spending.
  • Inflation: October consumer prices up 0.4% in a month. Producer prices up 6.5% on a year ago, the most since November 2022.
  • Rates: Fed funds at 3.75% to 4%, with a hike expected on 9 December. Ten-year Treasury yield about 5.13%.
  • Dollar: at its strongest since April 2025.
  • Revisions: Q3 GDP's second estimate is due 25 November, the third on 23 December.

The key numbers

IndicatorLatest readingWhy it matters
Real GDP, Q3 (annualised)+3.4%Strong growth, above the long-run trend of about 2%
Consumer spending, Q3+3.8%Still the engine, but funded partly by lower savings
Business investment, Q3+12.7%The AI build-out, in one line
Final sales to private domestic purchasers, Q3+4.9%Underlying private demand is strong
CPI, October (monthly)+0.4%Second hot month in a row
PPI, October (annual)+6.5%Cost pressure in the pipeline
Ten-year Treasury yieldabout 5.13%Sets mortgage and business loan rates
Fed funds rate3.75% to 4%Hike expected 9 December
September retail sales+0.8%Shoppers are still spending

Is the US economy booming?

On the output numbers, yes. 3.4% growth is well above what economists consider the economy's sustainable pace, and private demand grew 4.9%. Health care, restaurants and hotels led services spending; prescription drugs led goods.

But there are two caveats in the detail:

Savings are carrying spending. Consumer spending grew faster than incomes after inflation, which means households are spending out of savings or on credit. That is less durable than spending backed by rising real pay.

Exports fell. A stronger dollar and the trade environment hurt exporters, partly offsetting growth elsewhere.

Why is inflation still high?

Fed officials and economists point to three sources:

  1. The Iran war and its effect on oil and gasoline. Pump prices set monthly records in August, September and October before easing.
  2. Tariffs, which raise the cost of imported goods and inputs.
  3. AI data-centre spending, which competes for electricity, construction labour and equipment. Electricity prices rose 0.9% in October alone. We covered the power side in what AI data centres are doing to US electricity costs.

The producer price index is the warning light. A 6.5% annual rise in what businesses pay means more consumer price rises are still in the pipeline. A net 37% of small firms in the October NFIB survey plan to raise prices within three months.

Why are Treasury yields above 5%?

The ten-year yield reflects what investors expect for inflation and short-term rates over a decade, plus a premium for the risk of lending to a government that borrows heavily. All three are pushing up: inflation is sticky, the Fed is raising, and with a $350 billion defence request and a December funding fight, the borrowing outlook is uncertain.

For borrowers this matters more than the Fed's own rate. Mortgages, commercial property loans and corporate bonds all price off it. See mortgage rates in November 2026.

Boom or overheating?

Both readings fit the data, which is the honest answer. An economy growing at 3.4% with rising producer prices and a central bank tightening is the textbook picture of overheating. But the AI investment wave is also a genuine productivity bet, and if it pays off, it raises how fast the economy can grow without inflation.

What would settle it: whether inflation cools in the next three months as oil eases, and whether the Fed's December hike is a one-off or the start of a series. Watch the PCE inflation release on 25 November and the jobs report on 4 December.

What should operators plan for?

  1. Higher-for-longer financing. Budget 2027 on today's rates or higher, not on cuts. Refinance anything floating if you can fix it sensibly.
  2. Input cost inflation. Producer prices lead consumer prices. Review supplier contracts now, and see our tariff-era pricing playbook.
  3. A consumer who is spending but stretched. Strong totals hide a split between households doing well and those running down savings. Our piece on trading-down consumers covers how to price for both.
  4. Cash discipline. A 13-week cash flow forecast is the single most useful tool when rates and costs are moving at once.

Frequently asked questions

What was US GDP growth in Q3 2026?

3.4% at an annualised rate, according to the BEA's advance estimate on 29 October 2026, up from 2.2% in Q2.

Is the US in a recession?

No. The economy grew 3.4% in the third quarter, and consumer spending and business investment were both strong.

Why are interest rates going up in 2026?

Inflation has stayed above the Fed's 2% target, pushed by oil prices during the Iran war, tariffs and AI-related demand, so the Fed is expected to raise rates on 9 December.

When is the next GDP report?

The second estimate of Q3 GDP is due on 25 November 2026 and the third on 23 December.

Sources

Advisor Perspectives on the Q3 advance estimate; Stock Titan GDP summary; Wichita Liberty on savings; CNBC on October CPI; CNBC markets, 13 November for PPI, yields and the dollar; BEA. As of 15 November 2026.

Ready when you are

Let's build the next chapter of your business: together.

Tell us where you are and where you want to go. We'll come prepared.