Pfizer Inc GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:24.95% (0.00%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0407 | 17.92 | |
| 0.0760 | 35.05 | |
| 0.9119 | 364.77 |
Estimation Period:
Jan 2, 1990 to Feb 20, 2026
Jan 2, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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