Alliant Energy Corp GJR-GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
20.01%
decreased by 0.50%
1 Week
20.01%
decreased by 0.50%
1 Month
20.00%
decreased by 0.51%
Analysis last updated: Friday, June 12, 2026 at 11:13 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0259 | 19.91 | |
| 0.0445 | 10.85 | |
| 0.9244 | 380.57 | |
| 0.0295 | 4.46 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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