Russell Midcap Index GJR-GARCH Volatility Analysis
Volatility prediction for Friday, May 8th, 2026
1 Day
13.06%
increased by 2.30%
1 Week
13.28%
increased by 2.52%
1 Month
14.02%
increased by 3.26%
Analysis last updated: Saturday, May 9, 2026 at 03:07 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0271 | 16.65 | |
| 0.0079 | 2.79 | |
| 0.8862 | 363.19 | |
| 0.1667 | 26.10 |
Estimation Period:
Mar 1, 2004 to Apr 2, 2026
Mar 1, 2004 to Apr 2, 2026
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