Skip to main content
V-Lab
V-Lab

Range International Limited GARCH Volatility Analysis

Volatility prediction for Tuesday, September 8th, 2026

1 Day

138.18%

decreased by 5.99%

1 Week

140.10%

decreased by 4.07%

1 Month

147.49%

increased by 3.32%

Analysis last updated: Tuesday, September 8, 2026 at 07:17 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Range International Limited GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 22, 2016 to Sep 4, 2026

Model Insight

With persistence 0.999, volatility shocks have a half-life of 568 trading days (~2.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

σ

GARCH Model

Tap to view equation

High persistence: persistence 0.999, shock half-life ~568 days
ParamValuet-stat
ωconst1.1562
1.19
αARCH0.0942
3.00***
βGARCH0.9046
30.07***

0.999

Persistence

568d

Half-life
σ

GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.1562
1.19
α

ARCH

Response to squared shocks

0.0942
3.00***
β

GARCH

Volatility persistence

0.9046
30.07***

Persistence:

0.999

Half-life:

568 days