Quest Diagnostics Inc GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:24.98% (-0.77%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1157 | 11.23 | |
| 0.0927 | 34.67 | |
| 0.8733 | 195.63 |
Estimation Period:
Dec 18, 1996 to Feb 6, 2026
Dec 18, 1996 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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