Waste Management Inc GJR-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:20.39% (+0.05%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0150 | 13.53 | |
| 0.0356 | 14.10 | |
| 0.9464 | 512.41 | |
| 0.0334 | 7.52 |
Estimation Period:
Jan 2, 1990 to Feb 13, 2026
Jan 2, 1990 to Feb 13, 2026
News Impact Curve
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