JSE Securities South African Volatility Index APARCH Volatility Analysis
Volatility prediction for Friday, June 5th, 2026
1 Day
53.73%
decreased by 2.52%
1 Week
54.22%
decreased by 2.03%
1 Month
55.51%
decreased by 0.74%
Analysis last updated: Friday, June 5, 2026 at 08:20 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0000 | 4.60 | |
| 0.0909 | 11.15 | |
| 0.8390 | 89.26 | |
| -0.1033 | -3.57 | |
| 2.1272 | 16.22 |
Estimation Period:
Feb 1, 2007 to Apr 4, 2025
Feb 1, 2007 to Apr 4, 2025
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