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Sunjuice Holdings Co Ltd EGARCH Volatility Analysis

Volatility prediction for Friday, September 11th, 2026

1 Day

28.75%

decreased by 0.02%

1 Week

30.68%

increased by 1.91%

1 Month

34.67%

increased by 5.90%

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 EGARCH

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 5 trading days, meaning a shock loses half its impact after approximately 5 days.

σ

EGARCH Model

Tap to view equation

Shock decay: Shocks decay with a 5-day half-life
ParamValuet-stat
ωconst0.2251
3.62***
αARCH0.2273
5.34***
βGARCH0.8711
21.75***
γleverage0.0578
1.53

0.871

Persistence

5d

Half-life
σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.2251
3.62***
α

ARCH

Response to squared shocks

0.2273
5.34***
β

GARCH

Volatility persistence

0.8711
21.75***
γ

leverage

Additional response to negative shocks

0.0578
1.53

Persistence:

0.871

Half-life:

5 days