DTE Energy Co GJR-GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
20.15%
decreased by 0.38%
1 Week
20.14%
decreased by 0.39%
1 Month
20.08%
decreased by 0.45%
Analysis last updated: Friday, June 12, 2026 at 11:57 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0335 | 26.97 | |
| 0.0458 | 17.82 | |
| 0.9095 | 420.66 | |
| 0.0461 | 9.13 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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