The Philadelphia Federal Reserve’s manufacturing index cooled to 37.8 in September, falling from August’s red-hot 47.4 and snapping a two-month streak of surging factory activity. It’s still expansion territory — any reading above zero means growth — but the 9.6-point drop is the kind of deceleration that makes you look twice at the dials.
Meanwhile, the labor market keeps humming. Initial jobless claims fell to 196,000 for the week ending September 12 — a drop of 10,000 from the prior week’s 206,000. That’s the lowest weekly print in over a month and a reminder that employers are holding onto workers even as manufacturing momentum softens.
Philly Fed: Expansion, But at a Slower Clip
The diffusion index for current general activity fell from 47.4 in August to 37.8 in September, according to the Federal Reserve Bank of Philadelphia’s Manufacturing Business Outlook Survey. Equal shares of firms — 45% each — reported either increases or no change in activity. Only 8% reported decreases, meaning the pullback is more about the pace of growth cooling than a contraction taking hold.
The sub-indexes paint a more nuanced picture:
- New orders: 29.2, barely changed from August’s 30.2. Demand is holding.
- Shipments: Remained elevated but moved lower (exact figure not broken out).
- Employment: 11.8, down 16 points — the biggest red flag in the report. The share of firms adding workers dropped from 33% to 17%.
- Prices paid: 48.6, up 8 points. More than half of firms reported higher input costs, reversing the prior month’s decline.
- Future activity (6-month outlook): 52.9, down 21 points and the lowest since July. Optimism is dimming.
The employment index fell 16 points to 11.8 in September, mostly undoing its increase from last month.
Put it together and you’ve got a report that’s still fundamentally expansionary — 37.8 on a diffusion index is healthy — but the direction of travel on employment and prices paid is the kind of signal hawks at the Fed will notice.
Jobless Claims: Labor Market Still Tight
The Department of Labor reported 196,000 initial claims for the week ending September 12, seasonally adjusted — down 10,000 from the prior week’s 206,000. Continuing claims, a proxy for the total number of people receiving unemployment benefits, fell to 1.730 million for the week ending September 5, down 39,000 from 1.769 million.
Both figures reinforce what every other labor market indicator has been saying: the jobs market is not breaking. Even with manufacturing employment sentiment wobbling in the Philly Fed data, actual layoffs remain historically low. The four-week moving average for initial claims sits around 208,000 — right in the neighborhood where it’s been all year.
The Cross-Current: Growth Cools, Costs Rise
This is the tension threading through the September data: manufacturing is still growing, but the inputs tell two different stories. New orders and shipments are fine. Employment intentions are softening. Prices paid are climbing again after a brief reprieve. That combination — slowing growth with sticky input costs — is exactly the kind of mixed signal that makes the Fed’s next move harder to call.
The Philly Fed’s reading comes on the heels of the Empire State Manufacturing Survey, which released earlier this week and similarly pointed to continued expansion at a moderating pace. Two regional Fed banks, same basic pattern: factories are busy, but the urgency is fading.
Bottom Line
Today’s data doesn’t ring alarm bells — 37.8 is still a solid expansion reading and 196K claims is objectively strong. But the 9.6-point slide in the Philly Fed headline, combined with the employment sub-index drop and the uptick in prices paid, suggests the manufacturing sector’s summer heat is giving way to something more temperate. Not a contraction. Just less sizzle.
For investors, the takeaway is straightforward: the labor market remains the economy’s backbone, but regional manufacturing surveys are flashing yellow on the margin. Watch next week’s durable goods and the following week’s ISM Manufacturing PMI for confirmation — or contradiction.
Sources: Federal Reserve Bank of Philadelphia Manufacturing Business Outlook Survey (September 2026), U.S. Department of Labor Unemployment Insurance Weekly Claims Report (September 17, 2026), Trading Economics.