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V-Lab

Amrest Holdings Se GAS-GARCH Student T Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

33.29%

decreased by 2.82%

1 Week

33.87%

decreased by 2.24%

1 Month

35.38%

decreased by 0.73%

Analysis last updated: Sunday, August 23, 2026 at 12:11 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Amrest Holdings Se GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Apr 27, 2005 to Aug 21, 2026

Model Insight

Volatility shocks decay with a half-life of 11 trading days, meaning a shock loses half its impact after approximately 11 days. Returns follow a Student-t distribution with v = 3.48 degrees of freedom, capturing fatter tails than a normal distribution.

𝑓

GAS-GARCH-T Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.7291
6.95***
α

ARCH

Response to squared shocks

0.1013
18.02***
β

GARCH

Volatility persistence

0.9389
104.61***
ν

DF

Student-t tail thickness

3.4782
10.31***

Persistence:

0.939

Half-life:

11 days