Invesco S&P 500 Equal Weight ETF Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:14.74% (+0.35%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9689 | 7.88 | |
| 0.1160 | 9.30 | |
| 0.8630 | 67.36 | |
| 0.0015 | 0.88 |
Estimation Period:
May 1, 2003 to Feb 13, 2026
May 1, 2003 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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