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V-Lab

Keel Infrastructure Corp GJR-GARCH Volatility Analysis

Volatility prediction for Wednesday, September 16th, 2026

1 Day

96.08%

decreased by 0.22%

1 Week

97.61%

increased by 1.31%

1 Month

100.56%

increased by 4.26%

Analysis last updated: Wednesday, September 16, 2026 at 02:32 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Keel Infrastructure Corp GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 21, 2021 to Sep 11, 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

GJR-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 5-day half-life
ParamValuet-stat
ωconst5.0000
2.01**
αARCH0.0652
1.44
βGARCH0.8220
11.30***
γleverage-0.0113
-0.13

0.882

Persistence

5d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
2.01**
α

ARCH

Response to squared shocks

0.0652
1.44
β

GARCH

Volatility persistence

0.8220
11.30***
γ

leverage

Additional response to negative shocks

-0.0113
-0.13

Persistence:

0.882

Half-life:

5 days