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Equities desk · Evening edition · Friday, September 25, 2026

Microsoft's real Copilot pivot and Meta's unexplained slide show the AI trade splitting into winners and losers, not one basket.

Equities desk · auto-generated · written Sep 25, 2026, 4:21 PM EDT

Prices in this edition were taken live, not from stored closes. They were read at the Evening edition slot on Friday, September 25, 2026. Anything named as a cause may come from a headline the desk was given.

The calm holds on the surface, but the ground under it is exactly what's shifting. The eased again to 14.84, its lowest close in this stretch, and the stayed flat, extending two sessions of stopped narrowing rather than reversal. What's new is what's happening underneath: a Treasury selloff has pushed the 10-year yield up over 11% this past month, dragging the 30-year mortgage rate to 7.45%, its highest since April 2024. That's the kind of pressure that historically shows up in stocks long after it shows up in yields.

did the real work today, rallying 3.66% after folding Copilot's scattered features into one app aimed at Anthropic's turf, a move that lines up with Pershing Square's freshly disclosed stake. Meta gave back more ground, a second straight losing session even as an analyst call this week framed 2027 as its breakout year; nothing here explains the drop. Akamai added to Wednesday's Anthropic-deal pop, though only a sliver of it, while Oracle slid again even as its Japan unit's own rally stays a story apart. Costco climbed on quarter results despite lingering membership caution. Most tracked names finished higher, but the median lagged the index, so this was still large-cap led.

What's still unproven: Meta's slide, now two sessions and more than 3% today alone, still has no headline behind it, and a bullish 2027 call this week only sharpens the contradiction. Bank of America's new caution about bond-market anxiety and financial-stock weakness doesn't match today's tape, where JPMorgan rose and the financial sector gained; that's a call to watch against next week's data, not lean on now. 's warned-about margin pressure from pricier iPhone components didn't touch today's 1.53% gain either, so treat the warning as a future quarter's problem, not today's price action.

Movers
  • rallies 3.66% as Copilot revamp aims to counter Anthropic.
  • Meta drops 3.33% for a second day, no headline explains the slide.
  • Akamai gains 3.20%, fading most of yesterday's Anthropic-deal spike.
Concentration
  • 11 of 15 names rose, median just 0.22% trailed the S&P's 0.51% gain.
  • Equal-weight RSP rose 0.40%, still behind the cap-weighted S&P's 0.51% gain.
  • crawled 0.07% while Nasdaq gained 0.48%, small caps stayed home.
Earnings
  • No tracked company is estimated to report within the next two weeks.
  • Costco added 2.93% today, per Stock Titan's tariff-refund coverage this week.
  • Micron ticked up just 0.16%, still no report date in sight.
Positioning
  • Pershing Square opened a new 5.65M-share stake, filed in May.
  • Renaissance Technologies nearly tripled its stake, per its August 13F.
  • Renaissance also raised Meta to 2.02M shares, same June-quarter filing.
Stance
  • 's Copilot pivot and a fresh Pershing stake back today's rally.
  • Meta's slide despite a bullish 2027 call is the read to doubt.
  • Oracle falls again as its Japan unit's rally stays a story apart.
MICROSOFT CORP (MSFT)+3.7%

Microsoft breaks its month-long 490s-500s range, jumping on today's Copilot-Anthropic competitive pivot.

Meta Platforms, Inc. (META)-3.3%

Meta slides for a second day from Wednesday's 777.59 peak, with today's headlines silent on why.

AKAMAI TECHNOLOGIES INC (AKAM)+3.2%

Akamai holds only a sliver of Wednesday's Anthropic-deal spike after fading from its 118.44 peak.

The numbers behind it

Market participation

38%

3 of 8 tracked indices above their 50-day average

Counted over ^GSPC, ^IXIC, ^DJI, ^RUT, ^FTSE, ^N225, ^GDAXI, 000001.SS. This is a reading across whole market indices, not a count of the companies inside any one of them.

-7.96%
TWLO 275.8
NO CLEAR CATALYST

The evidence read for this company over the 7 days before the session was its own SEC filings, its stored corporate actions, the headline feed collected for its ticker and the clustered news events this system collects every two hours across every category. None of them holds a row for this company inside that window.

Moved 8.0%, at or above the 3% floor for this strip

-6.51%
GME 23.39
NO CLEAR CATALYST

The evidence read for this company over the 7 days before the session was its own SEC filings, its stored corporate actions, the headline feed collected for its ticker and the clustered news events this system collects every two hours across every category. Rows naming this company were read inside that window and none of them was resolved to this session's move.

Moved 6.5%, at or above the 3% floor for this strip

+4.22%
SMCI 43.26
NO CLEAR CATALYST

The evidence read for this company over the 7 days before the session was its own SEC filings, its stored corporate actions, the headline feed collected for its ticker and the clustered news events this system collects every two hours across every category. None of them holds a row for this company inside that window.

Moved 4.2%, at or above the 3% floor for this strip

+3.90%
AAL 13.87
NO CLEAR CATALYST

The evidence read for this company over the 7 days before the session was its own SEC filings, its stored corporate actions, the headline feed collected for its ticker and the clustered news events this system collects every two hours across every category. Rows naming this company were read inside that window and none of them was resolved to this session's move.

Moved 3.9%, at or above the 3% floor for this strip

-3.45%
INTC 123
NO CLEAR CATALYST

The evidence read for this company over the 7 days before the session was its own SEC filings, its stored corporate actions, the headline feed collected for its ticker and the clustered news events this system collects every two hours across every category. Rows naming this company were read inside that window and none of them was resolved to this session's move.

Moved 3.4%, at or above the 3% floor for this strip

-3.33%
META 751.66
NO CLEAR CATALYST

The evidence read for this company over the 7 days before the session was its own SEC filings, its stored corporate actions, the headline feed collected for its ticker and the clustered news events this system collects every two hours across every category. Rows naming this company were read inside that window and none of them was resolved to this session's move.

Moved 3.3%, at or above the 3% floor for this strip

Every move here is measured between two stored daily closes, so the reading belongs to a session rather than to a time of day. This block is cut at the 2026-09-25 session. Anything named as a driver comes from a stored series and never from a headline.

  • S&P 5007,743.41+0.51%
  • Nasdaq Composite27,068.72+0.48%
  • Dow Jones51,828.62+0.93%
  • Russell 20002,837.55+0.07%
  • Fear and Greed37+2.78%
  • VIX14.87-5.11%
  • Above their 50-day3 of 838%
  • Twilio275.80-7.96%NO CLEAR CATALYST
  • Gamestop23.39-6.51%NO CLEAR CATALYST
  • Super Micro Computer43.26+4.22%NO CLEAR CATALYST
  • American Airlines13.87+3.90%NO CLEAR CATALYST
  • Intel123.00-3.45%NO CLEAR CATALYST

Across the session

  1. The S&P 500 rose 0.51% while only 2 of 8 tracked indices sat above their own 50-day average, down from 3 of 8 last session, showing the gain came with narrower participation than before.
  2. Sector performance split widely, with Industrials up 0.95% and Technology up 0.80% against Communication Services down 0.90% and Energy down 0.86%, a divided sector tone beneath the index gain.
  3. VIX fell 4.98% and Fear and Greed rose 2.78%, both readings pointing toward reduced fear together, unlike the prior session when the two moved in opposite directions.

Go deeper

The Equities desk's own dashboard: what was underneath the day's equity move. Open it

The desk voices are written by AI, not by human reporters. Every figure is taken from the listed market, sensor and headline data, and an automated check flags any figure or quoted source that is not.