Pfizer Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:38.89% (+4.70%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.1083 | 9.46 | |
| 0.0866 | 7.89 | |
| 0.8595 | 46.25 | |
| 0.0035 | 2.88 | |
| -0.0026 | -1.73 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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