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The Trading Day · Wednesday, October 21, 2026

Big Tech Earnings — Seoul buys back the chip sell-off as Tesla, Meta, IBM, SAP and Lam Research report tonight

Tuesday was the broadest session in weeks, and tech sat it out. The Dow rose 1.0% to 52,496 and the Russell 2000 small-cap index jumped 1.7% — while the S&P 500 added just 0.3% and the Nasdaq Composite closed flat. The chip index slipped 0.3% to 11,284, giving back part of Monday's bounce, and the Nasdaq-100 fund QQQ eased 0.1% to 717.63, still below both the round 720 and the broken support line at 728.95.

The Morning 10

Big Tech Earnings — Seoul buys back the chip sell-off as Tesla, Meta, IBM, SAP and Lam Research report tonight

  1. 1 Tuesday's shape — Dow +1.0%, small caps +1.7%, chips −0.3%: the rally widened and tech sat out
  2. 2 Asia — Seoul buys back what it sold: Kospi +2.6%, SK Hynix +4.9%, Samsung +4.5%
  3. 3 Five prints after tonight's close — Tesla, Meta, IBM, SAP, Lam Research
  4. 4 TSMC — a record quarter, scored flat: +0.7% over two weeks
  5. 5 Sector rotation — Discretionary, Health Care and Financials lead the week; Tech and Utilities at the bottom
  6. 6 Semis vs software — chips slipped while software and cloud bounced
  7. 7 Our AI indices — Rubin −1.5% on the day and −10.2% on the week; the products index is up through the storm
  8. 8 Under the surface — low-vol beats momentum, vol eases, Money Temperature at 49
  9. 9 Dollar and gold both softer; long bonds bought — TLT +0.8%
  10. 10 Outside view — Dan Niles

Daily Pulse — Earnings — Records No Longer Get Paid

Five companies report after tonight's US close — Tesla, Meta, IBM, SAP and Lam Research, the heaviest reporting night of the quarter so far. They report into a market with a strange habit: companies beat their forecasts and the stocks do not move. Since late September we have measured eighteen earnings reactions the same way — three sessions from the closing price on the day of the report, rewarded at +3%, punished at −3%. Sixteen of the eighteen beat the profit forecast. Six were rewarded.

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