Friday, September 25th, 2026

A photograph of the concourse of a big old railway station on a bright morning, tall arched windows along one side letting long shafts of dusty sunlight slant across a pale stone floor, travellers with suitcases walking through the hall in the distance. In the left foreground a man in a dark overcoat strides past, blurred. Against the stone wall stands a cream-and-maroon photo booth with a striped curtain half drawn, lit from inside, and squeezed together on its one small stool, turned toward the dark camera window in the booth's side wall, are two clowns, seen from the side. Nearer the window sits a man in a grey suit: a white-painted face in profile, a flat pink ring painted around his open eye, a round glossy pink ball nose, a small pink mouth ending in a curl, short lavender hair and a blank white badge on a lanyard. He holds a small brown paper bag, its top rolled over, in both hands on his lap and looks straight into the camera window. Behind him the older clown, with cracked ash-white paint, a brown ball nose, a copper mark on one cheek and matted rust-brown hair, has let his head rest against the younger man's shoulder. Nobody in the hall is looking at them.

Asked again

S&P 500 7,743.41 · +39.28 · +0.51%

At ten o'clock on Friday the University of Michigan published the final reading of its September survey of American consumers, and it said almost exactly what the first reading had said two weeks earlier. Sentiment was 48.1, against 47.8 in the preliminary. People expected prices to rise 4.6 percent over the coming year, which is the same number the preliminary had printed on 11 September. In the minutes after it the bond market sold — the ten-year Treasury yield touched about 5.22 percent, its highest since 2007 — and in the six minutes from 10:00 the S&P 500 fell 31.63 points, through Thursday's close. It spent thirteen of the next twenty-six minutes below that line. At 10:31 it went back above it and did not come down again: at 11:46 it dipped to within 1.25 points of it, and turned. It closed at 7,743.41, up 39.28, and the week finished higher for the first time in three.

The photograph Retail and Pennyless in the Photo Booth

The day's protagonist

Akamai AKAM

Move: +3.19% to $113.93, having been worth about a fifth more the night before

Akamai Technologies has been carrying other people's web pages since 1998. After Thursday's close it announced that Anthropic, the AI company, had signed a seven-year contract worth $11.6 billion for CPU computing on Akamai's cloud, with room to add $9 billion more. As part of the deal Akamai gave Anthropic a warrant: the right to buy the equivalent of 7.7 million shares, about 5 percent of the company, at $111.33 each, which was 92 cents above where the stock had just closed. About 2 percent vests with the contract as signed, and the rest only as Anthropic spends more. The shares rose as much as 20 percent after hours and traded around $130 through Thursday evening. On Friday they opened at $125.41, up 13.59 percent, touched $128.46, and then went down for most of the day, to close at $113.93 — up 3.19 percent, nine cents above the day's low, and $2.60 above the price Anthropic can buy at. 31.9 million shares changed hands, 6.6 times the thirty-day average. At Friday's high the news was worth $2.59 billion of market value. By four o'clock the market had kept $506 million of it. The evening's answer and the day's answer were both honest; the day had simply been asked more times.

The deeper account

Friday began quietly and a little higher. The S&P 500 opened at 7,709.86, 5.73 above Thursday's close, and by 9:56 it was up 29.45 at 7,733.58, with oil falling as the talk of a deal in stages to reopen the Strait of Hormuz carried into a second day. At ten o'clock the University of Michigan published the final reading of its September survey of consumers. It was low, and it was better than expected: sentiment 48.1, against 47.5 forecast and 47.8 in the preliminary, the lowest in four months, with the index of expectations at 46.3. People said they expected prices to rise 4.6 percent over the next year, up from 4.0 in August, and 3.4 percent a year over the next five, up from 3.3. The survey's director said views of personal finances had weakened about 10 percent and that worries about high prices were still climbing.

The one-year figure was not new. The preliminary reading, published on 11 September and printed on this book's page for that day, had already said 4.6. The final reading adds the rest of the month's interviews to the first ones; this time the rest of the month said the same thing. Whatever the market heard at ten o'clock, it had been told before. It moved anyway. The long-bond fund was already slipping and it fell faster; the ten-year Treasury yield touched about 5.22 percent, its highest since 2007, and the thirty-year about 5.50 percent, its highest since 2004. The index fell 4.28 points in the 10:00 minute, 5.15 in the next, and 9.97 in the 10:05 minute alone, which took it through Thursday's close of 7,704.13. From 10:00 to the end of the 10:05 minute it lost 31.63 points, the sharpest fall of the day.

Then it spent twenty-six minutes on the line. Three minutes below, five above, nine below — the low, 7,693.08, came at 10:15, 11.05 under Thursday's close — then eight above, the last of them at 10:29 by two hundredths of a point, then one more below at 10:30. At 10:31 it crossed back above, for the sixth and last time. For the rest of the session the index never traded below Thursday's close again. At 11:46 it came back to 7,705.38, 1.25 points above it, and turned. By 12:05 it was above where it would finish, the high came at 15:51 at 7,752.07, and it closed at 7,743.41, up 39.28, 85.3 percent of the way up its range. Of the 390 minutes in the session, 377 closed above Thursday's close and thirteen below, every one of the thirteen before half past ten.

What lifted it was mostly one company. Microsoft rebuilt its Copilot assistant around three new pieces — Home, which folds its chat and office programs into one place, Code, which builds small applications from a description, and Autopilot, an agent that keeps working on a task — and the shares rose 3.65 percent, $134.92 billion of market value, about 120 points of the Dow's 478.64 by the press's count. The Dow rose 0.93 percent to 51,828.62, the S&P 500 0.51 and the equal-weight fund 0.40. Industrials were the best sector and eight of the eleven rose; the three that fell were real estate, energy, with oil down, and communication services, because Meta gave back three quarters of what it had made on Thursday. Software as a group fell 1.09 percent on the day its largest member rose 3.65, with Zscaler down 10.07 after its sales chief left. Costco rose 2.95 after results that beat.

In Washington, Xi Jinping's state visit ended on Friday with tea at the White House, a visit to the National Archives and, in The Washington Post's summary, warm words and no clear breakthroughs; the trade truce had been extended on Thursday to 10 January. The index finished the week at 7,743.41, up 92.91 from the 7,650.50 it started at, its first weekly gain in three weeks, and 0.71 percent below the record close of 13 August. Monday's 114.20 was more than the whole of it: the four sessions since, added together, gave back 21.29.

Two honest notes. The first is about cause. This page does not say the survey moved the market; it says what the market did in the minutes after the survey was published, and that the headline figure in it was a figure the market already had. The wires linked the bond market's move to the report and did not agree on where the ten-year closed — 5.15 in one account, 5.18 in another. The second is about prices: the feed's official closing prints for Friday had not been published when this page was built, and the closes shown for individual companies and funds are their last regular-session trades; the press printed Microsoft's official close at 516.17, seven cents above the figure here. The index close is the settled 7,743.41.

In the photograph it is ten o'clock in the concourse of a big old railway station, and the morning sun is coming down through the high windows in long dusty shafts. Against one wall stands a coin photo booth with its curtain half drawn, and inside it, squeezed onto its one small stool and turned toward the little window where the camera is, are two clowns. The man in the grey suit sits up straight with the paper bag on his lap and looks into the window with his eyes open, the way you look when you are hoping the picture will come out well this time. The old clown with the cracked paint and the copper on his cheek has let his head come to rest on the younger man's shoulder. He has had his picture taken in this booth before. He knows how it comes out. Nobody crossing the hall looks at them, and the machine is about to ask again.

The artifact

Nº 09-25 FEEDBACK SUMMARY ONE SESSION, 09:30 TO 16:00 09:30 OPENED 7,709.86 10:00–10:05 THE SURVEY −31.63 10:15 LOW 7,693.08 15:51 HIGH 7,752.07 TRUE SCALE DASHED LINE, THURSDAY 7,704.13 10:00 · THE SURVEY 10:15 · 7,693.08 15:51 · 7,752.07 7,743.41 ANSWERS, ONE A MINUTE 390 ABOVE THURSDAY BELOW 10:00 09:30 10:30 11:30 12:30 13:30 14:30 15:30 ABOVE THE LINE 377 MIN BELOW THE LINE 13 MIN CLOSED ABOVE BY 39.28 THANK YOU FOR YOUR FEEDBACK
A feedback stand’s slip for one Friday: three hundred and ninety answers, one a minute, and all thirteen of the unhappy ones given before half past ten.

The ledger — what actually happened

Measure Close Change Marginalia
S&P 500 7,743.41 +39.28 · +0.51% opened 7,709.86, 5.73 above Thursday's close; early high 7,733.58 at 9:56; from 10:00 to the end of the 10:05 minute down 31.63, the sharpest fall of the session; low 7,693.08 at 10:15; last crossing of Thursday's close at 10:31; high 7,752.07 at 15:51; a range of 58.99, and the close 85.3 percent of the way up it. 55.58 points, 0.71 percent, below the record close of 13 August
Below the line 13 min of the 390 minutes of the session, thirteen closed below Thursday's 7,704.13 — 10:05 to 10:07, 10:13 to 10:21, and 10:30 — and 377 above it. At 10:29 a minute closed two hundredths of a point above the line. After 10:31 the index never traded below it again; the nearest it came was 7,705.38 at 11:46
The survey 48.1 the University of Michigan's final September reading, from 47.8 in the preliminary and 51.7 in August; economists had expected 47.5. The lowest in four months. Current conditions 50.9, expectations 46.3. One-year inflation expectations 4.6 percent — the same as the preliminary reading published on 11 September, and up from 4.0 in August; five-year expectations 3.4 percent, from 3.3
The ten-year 5.22% touched in the minutes after the survey, its highest since 2007; the thirty-year reached about 5.50 percent, its highest since 2004. The wires had the ten-year back at 5.15 to 5.18 by the close. The long-bond fund fell 0.11 percent, and 0.25 percent between 10:00 and 10:05
Microsoft +3.65% to 516.10, $134.92bn of market value in the session, after it rebuilt its Copilot assistant around three things it calls Home, Code and Autopilot. Oppenheimer raised its target to $570. By the press's count about 120 of the Dow's 478.64 points
Meta −3.30% to 751.90, $65.45bn, three quarters of the $84.93bn it added on Thursday after its developer keynote. Communication services −0.93, the worst sector
Zscaler −10.07% to 193.03 after its chief revenue officer, Mike Rich, stepped down for personal reasons; Ross Tackett, its head of sales, takes the job on 1 October. The software fund fell 1.09 percent on the day Microsoft rose 3.65
Costco +2.95% to 922.95 after fourth-quarter results: revenue $95.72bn against $94.88bn expected, earnings $6.75 a share against $6.53
Eleven sectors, eight green 8 of 11 up industrials +0.94, technology +0.79, financials +0.55, health care +0.50, staples +0.46, utilities +0.43, discretionary +0.22, materials +0.22; then real estate −0.23, energy −0.89 and communication services −0.93. The equal-weight fund rose 0.40 against the index's 0.51; the semiconductor fund +1.14
Crude −3.10% the WTI fund, with the futures settling near $92.4, as the talk of a deal in stages to reopen the Strait of Hormuz carried into a second day
Volatility 14.87 from 15.67, down 0.80
The week +1.21% 7,650.50 to 7,743.41, up 92.91 — the first weekly gain in three weeks. Monday alone rose 114.20; the four sessions after it, together, gave back 21.29

Sources

  1. Robinhood market-data feed — SPX 1-minute bars across the full session and the settled close from the post-4:00 PM quote; the VIX index series; SPX daily bars for 2026 for the week and the record; official 24 September closes and last regular-session trades for 25 September for the eleven sector funds, RSP, SPY, QQQ, DIA, IWM, SOXX, IGV, KRE, TLT, IEF and USO and every individual name on this page; TLT, IEF and Akamai 1-minute and extended-hours bars; share counts, volumes and 52-week marks from the feed's fundamentals. Every percentage and every dollar figure here is computed from the feed. Pulled 2026-09-25 after the close
  2. Associated Press via BNN Bloomberg — "U.S. stocks drift toward the finish of a winning week" (the ten-year at 5.22 percent following the Michigan report and easing to 5.15; the first winning week in three; the Dow, the Composite, Akamai and Costco) — https://www.bnnbloomberg.ca/markets/2026/09/25/us-futures-rising-as-bond-market-looks-to-be-stabilizing/
  3. Yahoo Finance — "Stock Market Today (Sept. 25, 2026)" (the ten-year at 5.225 percent, its highest since 2007, closing near 5.18; the thirty-year at 5.502 percent, its highest since 2004; the closes) — https://finance.yahoo.com/markets/stocks/articles/stock-market-today-sept-25-134126022.html
  4. Yahoo Finance live blog — "Stock market today: Dow, S&P 500, Nasdaq notch weekly wins as market shrugs off bond sell-off, oil prices ease" (the 10:00 release, the consensus of 47.5, and Costco's results) — https://finance.yahoo.com/markets/live/stock-market-today-friday-september-25-dow-sp-500-nasdaq-081738529.html
  5. Floor Daily — "Consumer Sentiment Down 7% to 48.1 in September" (the final reading, its components, the inflation expectations, and the director's remarks) — https://www.floordaily.net/flooring-news/consumer-sentiment-down-7-to-48-1-in-september/
  6. Investing.com — "Akamai lands $11.6 billion Anthropic deal, shares soar" (the contract, the warrant and its vesting, and the after-hours move) — https://www.investing.com/news/stock-market-news/akamai-lands-116-billion-anthropic-deal-shares-soar-4916108
  7. The Motley Fool — "Stock Market Today, Sept. 25: Microsoft Stock Jumps 4% After Revamping Copilot With Code Generation and Agentic AI Tools" (Home, Code and Autopilot; the official close) and "The Dow Leads Market Indexes Higher as Microsoft Adds 120 Points" (headline) — https://www.fool.com/coverage/stock-market-today/2026/09/25/stock-market-today-sept-25-microsoft-stock-jumps-4-after-revamping-copilot-with-code-generation-and-agentic-ai-tools/
  8. Yahoo Finance — "Zscaler shares slide on CRO departure, but analysts see limited disruption" (Mike Rich, Ross Tackett, 1 October) — https://finance.yahoo.com/markets/stocks/articles/zscaler-shares-slide-cro-departure-141100021.html
  9. The Washington Post — "Trump and Xi wrap up summit with warm words, no clear breakthroughs" (headline) — https://www.washingtonpost.com/politics/2026/09/25/trump-xi-wrap-up-summit-with-warm-words-no-clear-breakthroughs/
  10. This site's own 2026-09-11 and 2026-09-24 pages — the preliminary September reading of 47.8 and 4.6 percent, and Thursday's close and Meta's Thursday

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