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FDM Group (Holdings) plc MF2-GARCH Volatility Analysis

Volatility prediction for Friday, September 11th, 2026

1 Day

45.20%

decreased by 1.37%

1 Week

46.22%

decreased by 0.35%

1 Month

47.89%

increased by 1.32%

Analysis last updated: Friday, September 11, 2026 at 09:49 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of FDM Group (Holdings) plc MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 19, 2014 to Sep 4, 2026

Model Insight

Volatility shocks decay with a half-life of 4 trading days, meaning a shock loses half its impact after approximately 4 days.

σ

MF2-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 4-day half-life
ParamValuet-stat
mwindow91
αARCH0.1079
4.10***
βGARCH0.7392
11.29***
γleverage0.0138
0.25
λ₁tau intercept0.0024
0.10
λ₂forecast adj.0.0048
1.46
λ₃tau persistence0.9952
143.48***

0.854

Persistence

4d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

91
α

ARCH

Response to squared shocks

0.1079
4.10***
β

GARCH

Volatility persistence

0.7392
11.29***
γ

leverage

Additional response to negative shocks

0.0138
0.25
λ₁

tau intercept

Baseline long-term coefficient

0.0024
0.10
λ₂

forecast adj.

Forecast performance sensitivity

0.0048
1.46
λ₃

tau persistence

Long-term factor persistence

0.9952
143.48***

Persistence:

0.854

Half-life:

4 days