MDU Resources Group Inc GARCH Volatility Analysis
Volatility prediction for Thursday, June 18th, 2026
1 Day
18.53%
decreased by 0.31%
1 Week
18.63%
decreased by 0.21%
1 Month
19.02%
increased by 0.18%
Analysis last updated: Wednesday, June 17, 2026 at 10:42 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0169 | 21.14 | |
| 0.0531 | 35.65 | |
| 0.9401 | 628.01 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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