1. Key Metrics
| Instrument | Close | Change |
|---|---|---|
| QQQ | 709.80 | −2.50% |
| Nasdaq-100 | 29187.55 | −2.50% |
| SPY | 763.25 | −1.11% |
| S&P 500 | 7659.44 | −1.09% |
| RSP | 214.09 | −0.42% |
| QQEW | 154.66 | −3.09% |
2. Trend
QQQ: close 709.80. sma20 742.52. sma50 726.77. sma200 674.91. SPY: close 763.25. sma20 771.18. sma50 768.50. sma200 725.01.
3. Momentum & price volatility
RSI(14) QQQ 35.0, SPY 43.8. ATR(14) QQQ 10.55. RV10 17.63%, RV20 18.34%.
4. Breadth
NDX above the 50-day n/a (NDX/S&P breadth not computed in this run); above the 200-day n/a (NDX/S&P breadth not computed in this run). S&P 500 above the 20-day n/a (NDX/S&P breadth not computed in this run).
5. Concentration
Top-10 NDX percent changes: MSFT −1.93%, GOOGL −2.47%, GOOG −2.32%, AMZN −1.87%, META −3.72%, AAPL +0.43%, AVGO −4.52%, TSLA −2.13%, NVDA −1.43%, SPCX −1.74%.
What Would Change the Regime
- If QQQ closes through its 20-day average (742.52), the short-term regime changes under section 2.9.
Sources
- prices.NDX: Yahoo Finance chart API ^NDX daily close; session of 16 Oct 2026
- prices.QQEW: Yahoo Finance chart API QQEW daily close; session of 16 Oct 2026
- prices.QQQ: Yahoo Finance chart API QQQ daily close; session of 16 Oct 2026
- prices.RSP: Yahoo Finance chart API RSP daily close; session of 16 Oct 2026
- prices.SPX: Yahoo Finance chart API ^GSPC daily close; session of 16 Oct 2026
- prices.SPY: Yahoo Finance chart API SPY daily close; session of 16 Oct 2026