S&P / ASX 200 Volatility Index GAS-GARCH Student T Volatility Analysis
Volatility prediction for Friday, May 22nd, 2026
1 Day
105.54%
increased by 5.36%
1 Week
105.77%
increased by 5.59%
1 Month
106.35%
increased by 6.17%
Analysis last updated: Saturday, May 23, 2026 at 01:54 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 45.6520 | 9.46 | |
| 0.0982 | 17.05 | |
| 0.9299 | 119.33 | |
| 4.5157 | 6.13 |
Estimation Period:
Jan 2, 2008 to Apr 4, 2025
Jan 2, 2008 to Apr 4, 2025
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