V-Lab
Sprott Active Mtls & MNS ETF GJR-GARCH Volatility Analysis
Volatility prediction for Monday, July 27th, 2026
1 Day
41.64%
decreased by 0.28%
1 Week
42.96%
increased by 1.04%
1 Month
44.05%
increased by 2.13%
Analysis last updated: Saturday, July 25, 2026 at 02:21 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Sep 10, 2025 to Jul 24, 2026Model Insight
Volatility shocks decay with a half-life of 2 trading days, meaning a shock loses half its impact after approximately 2 days.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.4691 | 5.80*** |
α ARCH Response to squared shocks | 0.0000 | 0.00 |
β GARCH Volatility persistence | 0.6111 | 10.42*** |
γ leverage Additional response to negative shocks | 0.1483 | 2.68*** |
Persistence:
0.685
Half-life:
2 days
Other Sprott Active Mtls & MNS ETF Analyses
Other GJR-GARCH Analyses on ETFs