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S&P 500 rises 0.58%
7 of 11 sectors advanced. Technology ranked first; Comm. Services ranked last.
- Participation
- Russell 2000 +0.27%; 0.31 pp behind the S&P 500. Equal-weight RSP +0.36% vs SPY +0.53%.
- Large caps
- 7 of 9 tracked stocks rose. TSLA +3.41%; GOOGL -1.62%.
- Rates & commodities
- 10-year yield 5.15% (+3 bps). Dollar -0.03%; gold +0.22%.
- Open
- 7,736.43
- High
- 7,770.40
- Low
- 7,709.34
- Prev. close
- 7,712.57
Session read
Claude interpretation · Oct 21 closeThe reading
Technology and a handful of large caps led, while equal weight trailed cap weight, suggesting gains concentrated in bigger names rather than spreading evenly.
The counterpoint
Over the past week and month equal weight actually outpaced cap weight, and technology still trails the index over those longer windows, so today's leadership may be a short-lived swing.
What would change it
If technology and large caps fade while the sectors that fell today recover, today's narrow leadership reading would weaken.
Supporting evidence · 8 observations
Technology (XLK) +1.67%, 1.09 percentage points ahead of the S&P 500.
2026-10-21 · Report dataEqual-weight S&P 500 (RSP) +0.36% versus SPY +0.53%; RSP lagged by 0.17 percentage points.
2026-10-21 · Report dataAmong tracked large caps, TSLA led at +3.41%; GOOGL trailed at -1.62%. 7 of 9 tracked large caps advanced.
2026-10-21 · Report dataRSP minus SPY over 5d: +1.69 percentage points of total return.
2026-10-21 · Report dataRSP minus SPY over 1m: +1.82 percentage points of total return.
2026-10-21 · Report dataXLK minus SPY: 1d +1.14 pp, 5d -1.44 pp, 1m -3.91 pp.
2026-10-21 · Report data7 of 11 sector ETFs rose; 4 fell.
2026-10-21 · Report data6 of 11 tracked sector ETFs above 50d.
2026-10-21 · Report data
Sectors
| Sector / ETF | Return relative to zero | 1D |
|---|---|---|
| TechnologyXLK | +1.67% | |
| IndustrialsXLI | +0.91% | |
| FinancialsXLF | +0.57% | |
| UtilitiesXLU | +0.29% | |
| EnergyXLE | +0.28% | |
| MaterialsXLB | +0.18% | |
| Consumer DiscretionaryXLY | +0.03% | |
| HealthcareXLV | -0.49% | |
| Consumer StaplesXLP | -0.73% | |
| Real EstateXLRE | -0.76% | |
| Communication ServicesXLC | -1.11% |
Large caps
| Close | ||
|---|---|---|
| TSLATesla | $386.47 | +3.41% |
| NVDANvidia | $221.97 | +2.54% |
| MUMicron Technology | $913.67 | +1.96% |
| AAPLApple | $343.99 | +1.32% |
| AVGOBroadcom | $337.80 | +1.03% |
| METAMeta Platforms | $697.52 | +0.47% |
| MSFTMicrosoft | $532.95 | +0.20% |
| AMZNAmazon | $262.37 | -0.10% |
| GOOGLAlphabet | $334.76 | -1.62% |
Next session
Market data
Regime historyConstructive
Solid cells were published in an archived issue (24); outlined cells are reconstructed from daily closes with the same rule, using only that day's moves. Constructive: S&P 500 up, VIX down, all 11 sector ETFs reporting and at least 60% advancing. Defensive: S&P 500 down, VIX up, all 11 reporting and at most 40% advancing. Otherwise mixed.
Versus prior sessionsBreadth +9.1 pp vs average · S&P 5-session +0.50%
- Breadth vs prior average
- +9.1 pp
- VIX rank in sample
- 81%
- Regime streak
- 2
- Top-sector streak
- Technology · 1
- S&P 5-session
- +0.50%
Rates & credit10Y 5.15% · +3 bps
| Tenor | Session close | 1D | Official par | d/d |
|---|---|---|---|---|
| 3M | 4.060% | -2 bps | — | — |
| 2Y | No index | — | — | — |
| 5Y | 4.970% | +4 bps | — | — |
| 10Y | 5.150% | +3 bps | — | — |
| 30Y | 5.440% | +1 bps | — | — |
The official Treasury curve was unavailable at generation; no substitute is shown. U.S. Treasury ↗
Breadth & internals64% of sectors positive
4 declined · 63.6% positive
RSP minus SPY. Cap weight led.
Total-return spread. Persistent positives favor broader participation.
Closing highs vs lows across 24 tracked instruments.
8 of 11 sector ETFs above their moving average.
6 of 11 sector ETFs above their moving average.
6 of 11 sector ETFs above their moving average.
Universes: 11 S&P sector ETFs; SPY and RSP; 20-session highs and lows across sector ETFs, tracked mega-caps, SPY, RSP, QQQ and IWM. Not covered by current data sources: NYSE and Nasdaq advance/decline counts; Exchange-wide new highs and new lows; Share of index constituents above moving averages. These are left out rather than approximated.
Relative strength vs SPY1D · 5D · 1M
| Name | 1D | 5D | 1M | Trend |
|---|---|---|---|---|
| EnergyXLE | -0.25 pp | +0.33 pp | +10.37 pp | Mixed |
| HealthcareXLV | -1.02 pp | +2.41 pp | +5.36 pp | Mixed |
| Cons. StaplesXLP | -1.26 pp | +0.76 pp | +5.32 pp | Mixed |
| UtilitiesXLU | -0.24 pp | +0.22 pp | +3.68 pp | Mixed |
| Cons. DiscretionaryXLY | -0.50 pp | +3.16 pp | +2.89 pp | Mixed |
| FinancialsXLF | +0.04 pp | +2.33 pp | +2.28 pp | Leading |
| MaterialsXLB | -0.35 pp | +2.87 pp | +1.60 pp | Mixed |
| Real EstateXLRE | -1.29 pp | +0.92 pp | -0.99 pp | Mixed |
| IndustrialsXLI | +0.38 pp | +0.31 pp | -1.12 pp | Mixed |
| TechnologyXLK | +1.14 pp | -1.44 pp | -3.91 pp | Mixed |
| Comm. ServicesXLC | -1.64 pp | -2.13 pp | -3.99 pp | Lagging |
| Name | 1D | 5D | 1M | Trend |
|---|---|---|---|---|
| MicrosoftMSFT | -0.33 pp | -0.60 pp | +7.03 pp | Mixed |
| AmazonAMZN | -0.63 pp | +2.81 pp | +2.94 pp | Mixed |
| TeslaTSLA | +2.88 pp | +4.80 pp | +2.03 pp | Leading |
| AppleAAPL | +0.79 pp | -0.15 pp | +1.29 pp | Mixed |
| NvidiaNVDA | +2.01 pp | -0.16 pp | -2.99 pp | Mixed |
| AlphabetGOOGL | -2.15 pp | -4.16 pp | -4.64 pp | Lagging |
| Meta PlatformsMETA | -0.06 pp | -5.88 pp | -5.27 pp | Lagging |
| BroadcomAVGO | +0.50 pp | -2.88 pp | -7.28 pp | Mixed |
| Micron TechnologyMU | +1.43 pp | -0.51 pp | -16.60 pp | Mixed |
Global markets & cryptoNikkei -1.30% · ETH +1.79%
| Market | Last | 1D |
|---|---|---|
| Nikkei 225 · JapanLocal close Oct 20 | 64,075.42 | -1.30% |
| Euro Stoxx 50 · Europe | 6,207.52 | +1.40% |
| FTSE 100 · U.K. | 10,752.88 | +0.19% |
| Hang Seng · Hong KongLocal close Oct 20 | 23,867.74 | -1.32% |
| Bitcoin | $84,488 | +1.86% |
| Ethereum | $2,490 | +1.79% |
| Solana | $108 | +1.51% |
| XRP | $1.3900 | +4.51% |
Data & sourcesSome feeds unavailable · 100% coverage · generated Oct 21, 2026, 3:34 PM CDT
Moves compare the latest completed U.S. session with the prior close. Breadth is the share of the 11 sector ETFs that finished higher. Market data from Yahoo Finance via yfinance, with Stooq as a fallback for core indexes.
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