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V-Lab
V-Lab

Tradr 2X SNDK Long Daily ETF GJR-GARCH Volatility Analysis

Volatility prediction for Wednesday, September 9th, 2026

1 Day

185.10%

decreased by 6.58%

1 Week

187.04%

decreased by 4.64%

1 Month

193.47%

increased by 1.79%

Analysis last updated: Tuesday, September 8, 2026 at 10:22 PM UTC

Date Range:

from

to

6M ·

All

graph of Tradr 2X SNDK Long Daily ETF GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 27, 2026 to Sep 4, 2026

Model Insight

Volatility shocks decay with a half-life of 26 trading days, meaning a shock loses half its impact after approximately 26 days.

σ

GJR-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 26-day half-life
ParamValuet-stat
ωconst5.0000
0.46
αARCH0.0602
0.75
βGARCH0.8982
15.94***
γleverage0.0314
0.18

0.974

Persistence

26d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
0.46
α

ARCH

Response to squared shocks

0.0602
0.75
β

GARCH

Volatility persistence

0.8982
15.94***
γ

leverage

Additional response to negative shocks

0.0314
0.18

Persistence:

0.974

Half-life:

26 days