FirstEnergy Corp GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
18.57%
decreased by 0.35%
1 Week
18.85%
decreased by 0.07%
1 Month
19.76%
increased by 0.84%
Analysis last updated: Saturday, June 13, 2026 at 12:01 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0602 | 23.55 | |
| 0.0873 | 31.05 | |
| 0.8844 | 296.29 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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