AES Corp/VA GAS-GARCH Student T Volatility Analysis
Volatility prediction for Monday, April 20th, 2026
1 Day
14.00%
decreased by 0.28%
1 Week
14.72%
increased by 0.44%
1 Month
17.21%
increased by 2.93%
Analysis last updated: Friday, April 17, 2026 at 10:17 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 8.3663 | 5.31 | |
| 0.0634 | 53.72 | |
| 0.9946 | 1,058.05 | |
| 5.2094 | 15.63 |
Estimation Period:
Jun 26, 1991 to Apr 17, 2026
Jun 26, 1991 to Apr 17, 2026
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