V-Lab
Osisko Gold Group Inc MEM Volatility Analysis
Volatility prediction for Thursday, August 6th, 2026
1 Day
58.54%
increased by 5.97%
1 Week
58.71%
increased by 6.14%
1 Month
59.32%
increased by 6.75%
Analysis last updated: Wednesday, August 5, 2026 at 09:47 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
May 30, 2022 to Jul 31, 2026Model Insight
Volatility shocks decay with a half-life of 42 trading days, meaning a shock loses half its impact after approximately 42 days.
μ
MEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.2646 | 3.18*** |
α ARCH Response to squared shocks | 0.1529 | 13.38*** |
β GARCH Volatility persistence | 0.8307 | 122.37*** |
Persistence:
0.984
Half-life:
42 days
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