V-Lab
XtalPi Holdings Ltd Asy. MEM Volatility Analysis
Volatility prediction for Tuesday, August 11th, 2026
1 Day
69.51%
increased by 0.57%
1 Week
70.25%
increased by 1.31%
1 Month
72.73%
increased by 3.79%
Analysis last updated: Tuesday, August 11, 2026 at 07:01 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jun 13, 2024 to Aug 7, 2026Model Insight
Volatility shocks decay with a half-life of 30 trading days, meaning a shock loses half its impact after approximately 30 days.
μ
AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.6474 | 9.56*** |
α ARCH Response to squared shocks | 0.1211 | 5.88*** |
β GARCH Volatility persistence | 0.8695 | 63.59*** |
γ leverage Additional response to negative shocks | -0.0270 | -1.06 |
Persistence:
0.977
Half-life:
30 days
Other XtalPi Holdings Ltd Analyses
Other Asy. MEM Analyses on International Equities