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V-Lab

Dogecoin to US Dollar GJR-GARCH Volatility Analysis

Volatility prediction for Monday, October 19th, 2026

1 Day

49.98%

decreased by 1.13%

1 Week

51.83%

increased by 0.72%

1 Month

57.55%

increased by 6.44%

Analysis last updated: Sunday, October 18, 2026 at 06:05 AM UTC

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Date Range:

from

10/17/2024

to

10/17/2026

6M ·

1Y ·

2Y ·

All

graph of Dogecoin to US Dollar GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Sep 23, 2022 to Oct 17, 2026

Model Insight

Volatility shocks decay with a half-life of 25 trading days, meaning a shock loses half its impact after approximately 25 days.

σ

GJR-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 25-day half-life
ParamValuet-stat
ωconst0.6584
2.35**
αARCH0.1427
1.79*
βGARCH0.8684
24.05***
γleverage-0.0778
-0.87

0.972

Persistence

25d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.6584
2.35**
α

ARCH

Response to squared shocks

0.1427
1.79*
β

GARCH

Volatility persistence

0.8684
24.05***
γ

leverage

Additional response to negative shocks

-0.0778
-0.87

Persistence:

0.972

Half-life:

25 days