S&P Composite 1500 Index GJR-GARCH Volatility Analysis
Volatility prediction for Wednesday, May 27th, 2026
1 Day
10.88%
decreased by 0.34%
1 Week
11.22%
decreased by 0.00%
1 Month
12.34%
increased by 1.12%
Analysis last updated: Wednesday, May 27, 2026 at 12:12 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0243 | 19.78 | |
| 0.0000 | 0.00 | |
| 0.8908 | 389.67 | |
| 0.1799 | 30.09 |
Estimation Period:
Oct 31, 1994 to May 22, 2026
Oct 31, 1994 to May 22, 2026
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