V-Lab
Range International Limited AGARCH Volatility Analysis
Volatility prediction for Friday, September 4th, 2026
1 Day
128.15%
decreased by 5.38%
1 Week
130.68%
decreased by 2.85%
1 Month
140.32%
increased by 6.79%
Analysis last updated: Friday, September 4, 2026 at 05:54 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jul 22, 2016 to Aug 28, 2026Model Insight
With persistence 1.000, volatility shocks have a half-life of 2272 trading days (~9.0 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
σ
AGARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.2183 | 1.06 |
α ARCH Response to squared shocks | 0.1078 | 2.90*** |
β GARCH Volatility persistence | 0.8919 | 24.85*** |
γ leverage Additional response to negative shocks | 0.9677 | 0.43 |
Persistence:
1.000
Half-life:
2272 days
Other Range International Limited Analyses
Other AGARCH Analyses on International Equities