WEC Energy Group Inc MF2-GARCH Volatility Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Volatility prediction for Wednesday, June 10th, 2026
1 Day
23.01%
decreased by 3.66%
1 Week
5,188,621.69%
increased by 5,188,595.02%
1 Month
163,227,681,475,906,530,000,000,000,000.00%
increased by 163,227,681,475,906,530,000,000,000,000.00%
Analysis last updated: Tuesday, June 9, 2026 at 09:48 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 26 | ||
| 0.7197 | 7,197,260.00 | |
| 0.0303 | 302,740.00 | |
| 0.5000 | 5,000,000.00 | |
| 0.8437 | 15.30 | |
| 0.3164 | 28.90 | |
| 0.0367 | 1.02 |
Estimation Period:
Jan 2, 1990 to Jun 5, 2026
Jan 2, 1990 to Jun 5, 2026
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