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Amrest Holdings Se GJR-GARCH Volatility Analysis

Volatility prediction for Monday, October 26th, 2026

1 Day

25.17%

decreased by 0.52%

1 Week

26.16%

increased by 0.47%

1 Month

29.00%

increased by 3.31%

Analysis last updated: Sunday, October 25, 2026 at 07:06 AM UTC

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Date Range:

from

10/23/2024

to

10/23/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Amrest Holdings Se GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Apr 27, 2005 to Oct 23, 2026

Model Insight

Volatility shocks decay with a half-life of 17 trading days, meaning a shock loses half its impact after approximately 17 days.

σ

GJR-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 17-day half-life
ParamValuet-stat
ωconst0.2059
4.10***
αARCH0.0556
3.27***
βGARCH0.8813
44.12***
γleverage0.0456
1.53

0.960

Persistence

17d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.2059
4.10***
α

ARCH

Response to squared shocks

0.0556
3.27***
β

GARCH

Volatility persistence

0.8813
44.12***
γ

leverage

Additional response to negative shocks

0.0456
1.53

Persistence:

0.960

Half-life:

17 days