Core GDP Revised Upward to 4.2% as Atlanta Fed Nowcast Drops to 2.9%
Key Takeaways
- •Core GDP, measured as final sales excluding net exports and government, was revised up to 4.2% from 3.9% in the BEA's second release for 2026 Q2.
- •Headline GDP growth was left essentially unrevised, as the stronger core reading was offset by other components of the GDP accounts.
- •The upward revision to core GDP signals that momentum in domestic aggregate demand remains intact.
- •The Atlanta Fed's GDPNow nowcast currently implies 2.9% third-quarter growth, a decline from 4.2%.
- •Final sales to private domestic purchasers are tracked against the advance release, GDPNow, and the August SPF median, with the SPF figure calculated as real consumption plus investment.
Core GDP, measured as final sales excluding net exports and government, was revised upward from 3.9% to 4.2%, even though headline GDP growth was not revised up materially. The revision indicates that domestic aggregate demand momentum remains in place, while the unchanged headline figure still reflects offsetting contributions from other parts of the GDP accounting.
Figure 1 shows final sales to private domestic purchasers in the second release, compared with the advance release, the Atlanta Fed’s GDPNow estimate, and the August Survey of Professional Forecasters median, all expressed in billions of chained 2017 dollars at a seasonally adjusted annual rate. The SPF figure is calculated as the simple sum of real consumption and investment. Source: BEA 2026Q2 second release, Atlanta Fed, Philadelphia Fed, and the author’s calculations. Because these measures track different slices of activity, they are often read together: the BEA release shows what actually happened in the prior quarter, while nowcasts and survey medians offer a running view of how the current quarter is developing as new data arrive.
The Atlanta Fed nowcast currently implies 2.9% growth in the third quarter, down from 4.2%, making the next set of BEA and high-frequency updates the main data points to watch for confirmation or revision.
