MDU Resources Group Inc MEM Volatility Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Volatility prediction for Monday, June 15th, 2026
1 Day
21.17%
increased by 0.19%
1 Week
21.30%
increased by 0.32%
1 Month
21.82%
increased by 0.84%
Analysis last updated: Saturday, June 13, 2026 at 12:15 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0110 | 14.79 | |
| 0.1463 | 62.07 | |
| 0.8537 | 399.11 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
Other MEM Analyses on Equities