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Osisko Gold Group Inc MF2-GARCH Volatility Analysis

Volatility prediction for Monday, September 21st, 2026

1 Day

55.76%

decreased by 2.67%

1 Week

56.62%

decreased by 1.81%

1 Month

57.92%

decreased by 0.51%

Analysis last updated: Friday, September 18, 2026 at 11:41 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Osisko Gold Group Inc MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

May 30, 2022 to Sep 18, 2026

Model Insight

This asset shows a rare inverse leverage effect: volatility responds almost entirely to positive returns, rising far more after gains than after losses. This is the reverse of the usual leverage effect, rare among risky assets.

σ

MF2-GARCH Model

Tap to view equation

Inverse leverage: volatility responds almost entirely to positive returns
ParamValuet-stat
mwindow21
αARCH0.1523
2.86***
βGARCH0.5455
1.91*
γleverage-0.1523
-2.95***
λ₁tau intercept2.0034
1.39
λ₂forecast adj.0.0884
1.69*
λ₃tau persistence0.7826
5.94***

0.622

Persistence

1d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

21
α

ARCH

Response to squared shocks

0.1523
2.86***
β

GARCH

Volatility persistence

0.5455
1.91*
γ

leverage

Additional response to negative shocks

-0.1523
-2.95***
λ₁

tau intercept

Baseline long-term coefficient

2.0034
1.39
λ₂

forecast adj.

Forecast performance sensitivity

0.0884
1.69*
λ₃

tau persistence

Long-term factor persistence

0.7826
5.94***

Persistence:

0.622

Half-life:

1 days