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V-Lab

UOB-Kay Hian Holdings Ltd MF2-GARCH Volatility Analysis

Volatility prediction for Wednesday, October 7th, 2026

1 Day

32.33%

decreased by 2.77%

1 Week

34.00%

decreased by 1.10%

1 Month

35.75%

increased by 0.65%

Analysis last updated: Wednesday, October 7, 2026 at 08:23 PM UTC

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Date Range:

from

10/06/2024

to

10/06/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of UOB-Kay Hian Holdings Ltd MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 14, 1990 to Oct 2, 2026

Model Insight

Volatility shocks decay with a half-life of 2 trading days, meaning a shock loses half its impact after approximately 2 days.

σ

MF2-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 2-day half-life
ParamValuet-stat
mwindow21
αARCH0.2504
6.12***
βGARCH0.5309
11.42***
γleverage-0.0762
-1.68*
λ₁tau intercept0.0016
1.36
λ₂forecast adj.0.0146
4.25***
λ₃tau persistence0.9851
263.04***

0.743

Persistence

2d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

21
α

ARCH

Response to squared shocks

0.2504
6.12***
β

GARCH

Volatility persistence

0.5309
11.42***
γ

leverage

Additional response to negative shocks

-0.0762
-1.68*
λ₁

tau intercept

Baseline long-term coefficient

0.0016
1.36
λ₂

forecast adj.

Forecast performance sensitivity

0.0146
4.25***
λ₃

tau persistence

Long-term factor persistence

0.9851
263.04***

Persistence:

0.743

Half-life:

2 days