V-Lab
MindForge Inc Asy. MEM Volatility Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Volatility prediction for Tuesday, September 8th, 2026
1 Day
205.84%
1 Week
207.67%
1 Month
214.82%
Analysis last updated: Friday, September 4, 2026 at 10:00 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 29, 2024 to Sep 4, 2026Model Insight
With persistence 1.000, volatility shocks have a half-life of 1386294 trading days (~5501.2 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
AMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.4982 | 1.22 |
| αARCH | 0.1704 | 2.67*** |
| βGARCH | 0.8231 | 9.96*** |
| γleverage | 0.0131 | 0.08 |
1.000
Persistence1386294d
Half-lifeAMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.4982 | 1.22 |
α ARCH Response to squared shocks | 0.1704 | 2.67*** |
β GARCH Volatility persistence | 0.8231 | 9.96*** |
γ leverage Additional response to negative shocks | 0.0131 | 0.08 |
Persistence:
1.000
Half-life:
1386294 days
Other MindForge Inc Analyses
Other Asy. MEM Analyses on Equities