Key Highlights

  • SPDR S&P 500 ETF Trust (NYSEARCA:SPY) tracks an index that fell 0.30% to 7,720.39 on October 29, 2026 while about 81% of its stocks advanced, and SPY was down 0.98% in Friday premarket quotes.
  • Invesco QQQ Trust (NASDAQ:QQQ) was down 2.38% in premarket, with Nasdaq-100 futures down about 2.5%, after the Nasdaq Composite fell 1.38% to 26,184.72 on Thursday, according to published market data.
  • iShares Russell 2000 ETF (NYSEARCA:IWM) follows an index that rose 1.01% on October 29 and was down 0.48% in premarket, ahead of a Chicago PMI preview, with a consensus of 54.6 against 58.8 prior from one report.
  • Invesco S&P 500 Equal Weight ETF (NYSEARCA:RSP) holds the same 500 names at equal weights; the equal-weight index rose about 1.2% on Thursday, 1.5 points above the cap-weighted index, simple arithmetic.

SPDR S&P 500 ETF Trust (NYSEARCA:SPY): A Few Giants Drive the Index

The S&P 500 fell 0.30% to 7,720.39 on Thursday, October 29, 2026, yet about 81% of its stocks advanced. Healthcare rose 2.4% and real estate 2.2%, while communication services fell 1.9%. The index is cap-weighted, so a few giant technology names drive the result even when most stocks rise, which explains why a 0.30% drop can coexist with 81% of stocks advancing. The Dow fell 0.25% to 52,342.56. On Friday, SPDR S&P 500 ETF Trust (NYSEARCA:SPY) was down 0.98% in premarket, S&P 500 futures were down about 1%, and the VIX rose about 8% to about 18.6, with quotes ranging from 18.39 to 18.60. Read as an annual rate, 18.6 implies a daily move of roughly 1.2%, simple arithmetic dividing by the square root of 252 trading days. The Fear and Greed reading of 36.5 dates from the morning of October 29 and may be stale. Premarket snapshots can change at 9:30 a.m. ET.

Invesco QQQ Trust (NASDAQ:QQQ): The Hardest Hit

The Nasdaq Composite fell 1.38% to 26,184.72 on Thursday as technology was sold, with the Philadelphia Semiconductor Index down 1.42%. Alphabet closed down 12.7% at USD 283.70 after an EPS miss of USD 2.12, and Microsoft finished down 0.16% after fading from a morning gain. On Friday, Invesco QQQ Trust (NASDAQ:QQQ) was down 2.38% in premarket and Nasdaq-100 futures were down about 2.5% after Amazon and Intel results, with Amazon about 7% lower on 2026 capex near USD 220 billion and Intel down about 25% on a weak Q4 guide. The megacap-heavy Nasdaq takes the larger hit when spending worries spread, because the fund is concentrated in the same companies under pressure. The risk is a second tech-led down day if premarket quotes hold. Software also fell about 4% on Thursday on fears that AI compresses software budgets. These are premarket snapshots, not closing figures, and they can change at the open. Technology held up unevenly, with Microsoft relatively resilient, which shows even concentrated funds do not move as one block.

iShares Russell 2000 ETF (NYSEARCA:IWM): Small Caps and a PMI Test

The Russell 2000 rose 1.01% on October 29 while the S&P 500 fell 0.30%, then slipped in Friday premarket, with Russell futures down 0.5% to 0.7% and iShares Russell 2000 ETF (NYSEARCA:IWM) down 0.48%. Small companies are more sensitive to domestic growth and borrowing costs than mega-caps. A preview figure matters today: the October Chicago PMI is expected at 54.6 against 58.8 prior, a drop of 4.2 points, simple arithmetic on a consensus from one report, due at about 9:45 a.m. ET, a time that was not confirmed. A reading above 50 signals expansion, so even the forecast remains strong. The result was not out when this was written, so this article draws no conclusion about it. High-yield spreads widened 10 basis points to 323 basis points on October 29, and the 10-year Yield sits near 4.98%, both of which matter for small caps. A single regional index is volatile and often revised, so one print rarely changes the picture. Consensus figures from one report may differ from other surveys, and the Employment Cost Index of 0.8% was in line, so wage pressure added no new shock.

Invesco S&P 500 Equal Weight ETF (NYSEARCA:RSP): Breadth Under the Surface

Equal-weight funds give each stock the same weight rather than letting size decide. On Thursday the equal-weight S&P 500 rose about 1.2% while the cap-weighted index fell 0.30%, a gap of 1.5 points, simple arithmetic on two published numbers, because most stocks advanced even as the largest ones fell. Invesco S&P 500 Equal Weight ETF (NYSEARCA:RSP) is the tradable equal-weight vehicle, though no move for the fund is cited here. Equal weight can lag in megacap rallies, so the protection works in one direction only. The Magnificent Seven are lagging in 2026, with the ex-Magnificent 7 index up more than 15% against about 13% for the S&P 500 in one report as of Thursday afternoon. The rotation toward value and cyclicals could reverse if the tech sell-off spreads, and the 10-year yield near 4.98% and about 80% odds of a December Fed hike weigh on every group. These are snapshots, not final figures. Equal-weight and small-cap gains on Thursday point to rotation, not a broad retreat, but one session does not set a trend.

Where Things Stand

The S&P 500 fell 0.30% while equal weight and small caps rose because a handful of giant technology stocks dominate the cap-weighted index. SPDR S&P 500 ETF Trust (NYSEARCA:SPY) therefore looks weaker than the typical stock. Invesco QQQ Trust (NASDAQ:QQQ) carries the most direct tech risk on Friday. iShares Russell 2000 ETF (NYSEARCA:IWM) faces a Chicago PMI test. Invesco S&P 500 Equal Weight ETF (NYSEARCA:RSP) reflects the breadth under the surface. The evidence is one Thursday session plus premarket quotes, so Friday could differ, and the index move hides how many stocks rose. Rotation can reverse quickly if the tech sell-off spreads. The next catalysts are the 9:30 a.m. ET open, Chicago PMI, Apple on Monday, November 2 and the midterms on November 3.