Russell 1000 Growth Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, April 9th, 2026
1 Day
25.38%
increased by 2.34%
1 Week
25.28%
increased by 2.24%
1 Month
24.96%
increased by 1.92%
Analysis last updated: Thursday, April 9, 2026 at 12:05 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 2.0523 | 7.79 | |
| 0.1063 | 9.75 | |
| 0.8665 | 69.50 | |
| 0.0576 | 5.44 | |
| -0.0794 | -4.59 | |
| 0.0452 | 3.05 | |
| -0.0359 | -3.47 |
Estimation Period:
May 12, 2000 to Apr 2, 2026
May 12, 2000 to Apr 2, 2026
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