Russell Midcap Index GJR-GARCH Volatility Analysis
Volatility prediction for Friday, March 27th, 2026
1 Day
19.76%
increased by 1.28%
1 Week
19.66%
increased by 1.18%
1 Month
19.32%
increased by 0.84%
Analysis last updated: Friday, March 27, 2026 at 07:04 PM UTC
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0271 | 16.62 | |
| 0.0088 | 3.05 | |
| 0.8854 | 357.02 | |
| 0.1665 | 25.84 |
Estimation Period:
Mar 1, 2004 to Dec 31, 2025
Mar 1, 2004 to Dec 31, 2025
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