American Water Works Co Inc GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:20.35% (-0.25%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0617 | 20.76 | |
| 0.0921 | 27.33 | |
| 0.8748 | 223.17 |
Estimation Period:
Apr 23, 2008 to Feb 6, 2026
Apr 23, 2008 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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