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V-Lab

Ventia Services Group Pty Ltd EGARCH Volatility Analysis

Volatility prediction for Monday, August 17th, 2026

1 Day

39.11%

increased by 6.74%

1 Week

33.66%

increased by 1.29%

1 Month

31.87%

decreased by 0.50%

Analysis last updated: Sunday, August 16, 2026 at 12:45 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Ventia Services Group Pty Ltd EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 23, 2021 to Aug 14, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 229% more than equivalent positive returns.

σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.9178
12.72***
α

ARCH

Response to squared shocks

0.3814
8.76***
β

GARCH

Volatility persistence

0.3238
7.23***
γ

leverage

Additional response to negative shocks

-0.2037
-5.03***

Persistence:

0.324

Half-life:

1 days