Alliant Energy Corp GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, June 9th, 2026
1 Day
21.99%
increased by 0.45%
1 Week
21.93%
increased by 0.39%
1 Month
21.70%
increased by 0.16%
Analysis last updated: Monday, June 8, 2026 at 09:29 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0259 | 19.92 | |
| 0.0445 | 10.87 | |
| 0.9243 | 380.06 | |
| 0.0295 | 4.47 |
Estimation Period:
Jan 2, 1990 to Jun 5, 2026
Jan 2, 1990 to Jun 5, 2026
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