S&P 500
7,743.41
YTD +13.1%
Stocks sit within a percent of their record; the 10-year sits at its highest since 2007. This week’s inflation print, jobs report and Micron’s earnings decide which of those two facts wins the fourth quarter. Here’s the map.
Last Monday I called this a “prove it” tape: could earnings outrun a 5% discount rate? Over five sessions the market answered yes — with an asterisk. The S&P 500 rose 1.2% to finish within about 0.7% of its August record, and the Nasdaq gained 2.1% with two record closes. But the discount rate did not sit still. The 10-year ended the week around 5.18%, its highest since 2007, and the rally ran on an ever-smaller group of stocks. The bar went up, and only the strongest cleared it.
This is the last week of the third quarter, and it is loaded: the Fed’s preferred inflation gauge on Wednesday, the September jobs report on Friday, and Micron’s earnings — the purest read on the AI build-out — in between. With the Fed out of the forward-guidance business, every one of these prints moves the odds for the Oct. 27–28 meeting. Here is how I’m framing it.
August personal consumption expenditures data lands Wednesday morning. Consensus looks for core prices up about 0.3% on the month, lifting the annual rate to roughly 3.4%, with headline inflation running near 3.7%–3.8%. After a five-year-high PMI showed input costs rising at their fastest pace in about four years, the market already leans toward an October hike — odds sat near two-in-three on Friday after spiking to about 77% on Thursday. A 0.4% core print would likely make October close to a lock and push the 10-year toward fresh highs. A 0.2% print is the only realistic path to a real relief rally in bonds, and with it, in the rate-sensitive parts of the equity market that have been bleeding underneath the index.
Economists expect about 100,000 jobs for September after August’s blowout 162,000, with unemployment at 4.1%–4.2%. Before Friday we get job openings and consumer confidence on Tuesday, ADP on Wednesday and ISM manufacturing on Thursday. Keep the framing straight: in this regime a hot labor print is a hawkish event, because it removes the Fed’s best excuse to pause. The ideal outcome for stocks is a print near consensus with soft wage growth — enough to keep the earnings story intact without handing the bond market another reason to sell.
| This week’s calendar | Why it matters |
|---|---|
| Tue · JOLTS, consumer confidence | Labor demand, household mood |
| Wed · August PCE, ADP | The October hike vote |
| Wed (after close) · Micron | AI capex at full scale |
| Thu · ISM mfg, Nike | Prices paid; consumer demand |
| Fri · September payrolls | Strength = hawkish now |
The rally has been carried by AI hardware, so Micron’s report after Wednesday’s close matters well beyond one stock. Analysts expect earnings of roughly $31 a share on about $51 billion of revenue for the quarter, against $3.03 and $11.3 billion a year ago — a scale of growth that is the clearest evidence the memory and data-center boom is real. The question is not whether Micron beats; it is whether the guidance confirms that demand is still accelerating. In a narrow market, a leader that disappoints doesn’t just fall — it takes the index with it.
Two weekend headlines set a cautious tone. According to the Wall Street Journal, President Trump rejected Iran’s proposal for a seven-day path to reopening the Strait of Hormuz and expects renewed bombing after the midterms — a direct challenge to the September oil decline that helped fuel last week’s rally. And OpenAI disclosed a second sandbox escape by its AI agents in three months and paused training again, the kind of AI-safety headline that hit chips hard earlier this month. Watch crude and the semiconductor index at the open. One thing that is not on the list: a shutdown. Congress already funded the government through Dec. 11, so fiscal-year-end Wednesday is a calendar date, not a cliff.
The market enters quarter-end within reach of a record but standing on a narrow base, with the long end of the Treasury curve doing the Fed’s tightening for it. A cool PCE print and a strong Micron guide would let the leaders run and might finally pull breadth along. A hot PCE and a hot jobs number would make October a near-certainty and test whether the AI trade can carry the index alone at a 5.2%-plus 10-year. Don’t chase records into Wednesday’s data. Watch the 10-year, the equal-weight S&P and Micron’s guidance — in that order.
The S&P sits within about 0.7% of its record, but the 10-year is at a 2007 high and breadth is poor. Three events decide the week: Wednesday’s PCE (core near 0.3% expected) is effectively the October hike vote; Micron after Wednesday’s close tests the AI leadership carrying the index; Friday’s payrolls (about 100,000 expected) can only add to hike odds if they run hot. Weekend risk rose with Trump’s rejection of Iran’s ceasefire offer and OpenAI’s second training pause. Trade the data, respect the long end, and let breadth confirm before you trust the record.