Invesco S&P 500 Pure Growth ETF GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:26.78% (+0.52%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0308 | 18.68 | |
| 0.1233 | 37.21 | |
| 0.8620 | 257.08 |
Estimation Period:
Mar 7, 2006 to Feb 6, 2026
Mar 7, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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