Russell Midcap Index GJR-GARCH Volatility Analysis
Volatility prediction for Friday, May 15th, 2026
1 Day
11.58%
decreased by 0.39%
1 Week
11.89%
decreased by 0.08%
1 Month
12.93%
increased by 0.96%
Analysis last updated: Friday, May 15, 2026 at 11:01 PM 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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