S&P Composite 1500 Index GJR-GARCH Volatility Analysis
Volatility prediction for Wednesday, June 17th, 2026
1 Day
17.79%
decreased by 0.88%
1 Week
17.80%
decreased by 0.87%
1 Month
17.80%
decreased by 0.87%
Analysis last updated: Wednesday, June 17, 2026 at 12:06 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0245 | 19.85 | |
| 0.0000 | 0.00 | |
| 0.8906 | 389.59 | |
| 0.1800 | 30.12 |
Estimation Period:
Oct 31, 1994 to Jun 12, 2026
Oct 31, 1994 to Jun 12, 2026
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