S&P/ASX 200 Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Monday, May 18th, 2026
1 Day
11.59%
decreased by 0.53%
1 Week
11.73%
decreased by 0.39%
1 Month
12.20%
increased by 0.08%
Analysis last updated: Friday, May 15, 2026 at 07:02 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9903 | 10.76 | |
| 0.0970 | 9.39 | |
| 0.8809 | 83.16 | |
| 0.0001 | 0.36 |
Estimation Period:
May 29, 1992 to May 15, 2026
May 29, 1992 to May 15, 2026
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