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V-Lab

OceanaGold Corp MF2-GARCH Volatility Analysis

Volatility prediction for Monday, July 27th, 2026

1 Day

62.53%

decreased by 0.64%

1 Week

62.43%

decreased by 0.74%

1 Month

64.34%

increased by 1.17%

Analysis last updated: Friday, July 24, 2026 at 10:49 PM UTC

Date Range:

from

to

6M ·

All

graph of OceanaGold Corp MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Apr 7, 2026 to Jul 24, 2026
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

31
α

ARCH

Response to squared shocks

0.0666
0.49
β

GARCH

Volatility persistence

0.0000
0.00
γ

leverage

Additional response to negative shocks

-0.0666
-0.50
λ₁

tau intercept

Baseline long-term coefficient

3.7653
0.01
λ₂

forecast adj.

Forecast performance sensitivity

0.6956
0.02
λ₃

tau persistence

Long-term factor persistence

0.3044
0.01

Persistence:

0.033

Half-life:

0 days