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Sunjuice Holdings Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility prediction for Friday, September 11th, 2026

1 Day

35.63%

increased by 4.75%

1 Week

38.62%

increased by 7.74%

1 Month

44.97%

increased by 14.09%

Analysis last updated: Friday, September 11, 2026 at 09:23 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Sunjuice Holdings Co Ltd GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Sep 5, 2012 to Sep 4, 2026

Model Insight

Volatility shocks decay with a half-life of 8 trading days, meaning a shock loses half its impact after approximately 8 days. Returns follow a Student-t distribution with v = 2.46 degrees of freedom, capturing fatter tails than a normal distribution.

𝑓

GAS-GARCH-T Model

Tap to view equation

Shock decay: Shocks decay with a 8-day half-lifev = 2.46 · fat tails
ParamValuet-stat
ωconst10.7866
0.87
αARCH0.1619
4.46***
βGARCH0.9169
9.22***
νDF2.4619
6.41***

0.917

Persistence

8d

Half-life
𝑓

GAS-GARCH-T Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

10.7866
0.87
α

ARCH

Response to squared shocks

0.1619
4.46***
β

GARCH

Volatility persistence

0.9169
9.22***
ν

DF

Student-t tail thickness

2.4619
6.41***

Persistence:

0.917

Half-life:

8 days