Public Service Enterprise Group Inc GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
21.20%
decreased by 0.19%
1 Week
21.21%
decreased by 0.18%
1 Month
21.25%
decreased by 0.14%
Analysis last updated: Saturday, June 13, 2026 at 12:21 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0333 | 24.19 | |
| 0.0705 | 37.54 | |
| 0.9114 | 427.67 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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