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V-Lab

Everflow Resources Ltd EGARCH Volatility Analysis

Volatility prediction for Wednesday, September 30th, 2026

1 Day

306.84%

decreased by 21.47%

1 Week

308.92%

decreased by 19.39%

1 Month

316.21%

decreased by 12.10%

Analysis last updated: Wednesday, September 30, 2026 at 06:08 PM UTC

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Date Range:

from

09/29/2024

to

09/29/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Everflow Resources Ltd EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 31, 2007 to Sep 23, 2026

Model Insight

Volatility shocks decay with a half-life of 28 trading days, meaning a shock loses half its impact after approximately 28 days.

σ

EGARCH Model

Tap to view equation

Shock decay: Shocks decay with a 28-day half-life
ParamValuet-stat
ωconst0.1508
2.22**
αARCH0.1741
2.55**
βGARCH0.9757
83.70***
γleverage0.0008
0.01

0.976

Persistence

28d

Half-life
σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.1508
2.22**
α

ARCH

Response to squared shocks

0.1741
2.55**
β

GARCH

Volatility persistence

0.9757
83.70***
γ

leverage

Additional response to negative shocks

0.0008
0.01

Persistence:

0.976

Half-life:

28 days