Versamet Royalties Corp 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 Monday, October 19th, 2026
1 Day
34.10%
decreased by 0.24%
1 Week
34.59%
increased by 0.25%
1 Month
36.48%
increased by 2.14%
Analysis last updated: Friday, October 16, 2026 at 10:44 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 6, 2026 to Oct 16, 2026Model Insight
Estimated persistence of 1.000 is at or above 1 (non-stationary): volatility shocks do not decay and the long-run variance is undefined, so long-horizon forecasts should be treated with caution.
μ
AMEM Model
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High persistence: persistence 1.000 ≥ 1, shocks do not decay
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.0668 | 3.15*** |
| αARCH | 0.1462 | 1.06 |
| βGARCH | 0.9064 | 20.75*** |
| γleverage | -0.1052 | -0.69 |
1.000
Persistence-
Half-lifeμ
AMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0668 | 3.15*** |
α ARCH Response to squared shocks | 0.1462 | 1.06 |
β GARCH Volatility persistence | 0.9064 | 20.75*** |
γ leverage Additional response to negative shocks | -0.1052 | -0.69 |
Persistence:
1.000
Half-life:
-
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