Waste Management Inc GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
23.32%
decreased by 0.52%
1 Week
23.41%
decreased by 0.43%
1 Month
23.78%
decreased by 0.06%
Analysis last updated: Saturday, June 13, 2026 at 12:32 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0156 | 11.40 | |
| 0.0493 | 28.20 | |
| 0.9476 | 526.42 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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