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US Dollar to Kuwaiti Dinar GJR-GARCH Volatility Analysis

Volatility prediction for Tuesday, September 29th, 2026

1 Day

2.09%

decreased by 0.02%

1 Week

2.12%

increased by 0.01%

1 Month

2.23%

increased by 0.12%

Analysis last updated: Monday, September 28, 2026 at 07:10 PM UTC

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graph of US Dollar to Kuwaiti Dinar GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Sep 25, 2026

Model Insight

With persistence 0.994, volatility shocks have a half-life of 122 trading days (~0.5 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

σ

GJR-GARCH Model

Tap to view equation

High persistence: persistence 0.994, shock half-life ~122 days
ParamValuet-stat
ωconst0.0004
3.06***
αARCH0.0744
2.48**
βGARCH0.9088
64.91***
γleverage0.0221
0.46

0.994

Persistence

122d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0004
3.06***
α

ARCH

Response to squared shocks

0.0744
2.48**
β

GARCH

Volatility persistence

0.9088
64.91***
γ

leverage

Additional response to negative shocks

0.0221
0.46

Persistence:

0.994

Half-life:

122 days