Public Service Enterprise 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
51.29%
increased by 12.56%
1 Week
53.60%
increased by 14.87%
1 Month
64.18%
increased by 25.45%
Analysis last updated: Tuesday, June 9, 2026 at 09:44 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 26 | ||
| 0.7492 | 7,491,780.00 | |
| 0.0008 | 8,220.00 | |
| 0.5000 | 5,000,000.00 | |
| 1.5680 | 15,680,100.00 | |
| 0.0319 | 318,640.00 | |
| 0.0009 | 8,520.00 |
Estimation Period:
Jan 2, 1990 to Jun 5, 2026
Jan 2, 1990 to Jun 5, 2026
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