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Defiance Daily Target 2X Long LUNR ETF GJR-GARCH Volatility Analysis

Volatility prediction for Tuesday, September 29th, 2026

1 Day

171.43%

decreased by 4.85%

1 Week

174.02%

decreased by 2.26%

1 Month

182.42%

increased by 6.14%

Analysis last updated: Monday, September 28, 2026 at 09:24 PM UTC

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graph of Defiance Daily Target 2X Long LUNR ETF GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 13, 2026 to Sep 25, 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

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Shock decay: Shocks decay with a 25-day half-life
ParamValuet-stat
ωconst5.0000
0.71
αARCH0.1124
1.00
βGARCH0.8982
13.94***
γleverage-0.0757
-0.55

0.973

Persistence

25d

Half-life
σ

GJR-GARCH Model

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ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
0.71
α

ARCH

Response to squared shocks

0.1124
1.00
β

GARCH

Volatility persistence

0.8982
13.94***
γ

leverage

Additional response to negative shocks

-0.0757
-0.55

Persistence:

0.973

Half-life:

25 days