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AI Displacement Risk rebounds 8.2% vs the S&P in a week while Optical Interconnect drops 12.1%

Tuesday, October 13, 2026 · as emailed at the close · the live view is always on the dashboard

Market snapshot

S&P 5007,805.37-0.0%
VIX15.3+0%
10-year5.21%-3bp
Breadth40%above 50-day · 35% a month ago

In brief

The story

The move. The AI Displacement Risk basket, six names of seat-based IT services and outsourcing, is up 8.2% against the S&P on the week, z +1.8 and the 97th percentile of the trailing year, the ninth-best five-session run since 2020 and only session two of the move. CDW +12%, Accenture +11% and Cognizant +7% account for 63% of it; technology contributed 6.2 points.

The other side. Optical Interconnect fell 12.1% against the index on the week, z -1.7 and the 6th percentile, with Coherent -14%, Lumentum -13% and Corning -12% making up 80% of the move. The WSJ reported Nasdaq futures falling as a global AI selloff intensified. Space Economy is down 8.8% over 20 sessions and Defense & Aerospace 6.7%, both led by Boeing -11% and Northrop -9%. US Energy Complex added 5.0% on the week, Marathon Petroleum +10%.

The books. Quality's long-short spread is up 3.1% against the S&P over 20 sessions, z +2.5, session ten of the run. PTC +46% and NetApp +26% lead the long leg; MGM, Mosaic and Charter are each down 24% to 25% on the short side, though the top five names explain only 18% of the move. On benchmark-relative daily returns, the quality long book's 60-session correlation with Crypto Financialization is r=+0.26, up 0.31 coefficient points from r=-0.05 twenty sessions earlier on overlapping windows; the one-year reading is r=-0.06.

The market. The S&P closed at 7,805.37, down 0.02%; the 10-year yield slipped 3bp to 5.21% and VIX sits at 15.27. Breadth improved to 40% of the index above its 50-day average from 35% a month ago. Reuters reported Fed's Collins seeing another hike on the table before year-end. Core CPI for September lands Wednesday, consensus 2.5% year on year.

Who did it · 63% of the move in these names

NameWeight5dContrib
CDW CDW16.7%+12%+2.01pp
ACN Accenture16.7%+11%+1.90pp
CTSH Cognizant16.7%+7%+1.21pp

By sector: Technology added 6.2pp; Financial Services added 1.2pp; Communication Services added 0.8pp.

The board · factors vs S&P 500, relative return with z vs the trailing year, sorted by the week

Factor1D5D20DYTD
S&P 500 (computed) absolute-0.0% -0.1σ-0.1% -0.2σ+2.8% +0.5σ+14.5%
Low volatility+0.0% +0.1σ+2.4% +1.2σ-2.9% -0.5σ-8.0%
Dividend yield+0.2% +0.2σ+1.7% +0.8σ-5.7% -1.4σ-0.1%
Size+0.5% +0.6σ+1.1% +0.6σ-4.5% -1.2σ-3.2%
Value+0.1% +0.1σ+1.2% +0.6σ-6.0% -1.8σ+0.9%
Quality-0.2% -0.6σ-0.0% -0.2σ+1.7% +0.8σ+5.7%
High beta-0.3% -0.3σ-3.5% -1.4σ+3.2% +0.4σ+17.0%
Momentum-0.7% -0.7σ-3.0% -1.7σ+1.4% +0.1σ+16.8%

Also

Breadth, leadership, revisions, realized vol and the baskets, every day: the dashboard. Explore correlations →. Headlines are quoted from their publishers for context.

Tomorrow · Oct 14

  • Wednesday: Core Inflation Rate YoY (Sep), consensus 2.5%.
  • Wednesday: Core Inflation Rate MoM (Sep), consensus 0.2%.
  • Wednesday: CPI s.a (Sep), consensus 335.8.
  • Reporting Wednesday: BAC, MS, BLK, PGR and 2 more.

The narrative in this brief is drafted by an AI model from Factor Watch's computed data and checked against it, but it can still be wrong — verify anything before you act on it.

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