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V-Lab
V-Lab

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

Volatility prediction for Wednesday, September 9th, 2026

1 Day

130.52%

decreased by 3.66%

1 Week

133.83%

decreased by 0.35%

1 Month

143.17%

increased by 8.99%

Analysis last updated: Tuesday, September 8, 2026 at 10:23 PM UTC

Date Range:

from

to

6M ·

All

graph of Tradr 2X Long WDC 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 14 trading days, meaning a shock loses half its impact after approximately 14 days.

σ

GJR-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 14-day half-life
ParamValuet-stat
ωconst5.0000
0.77
αARCH0.0925
0.71
βGARCH0.8520
11.95***
γleverage0.0169
0.07

0.953

Persistence

14d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
0.77
α

ARCH

Response to squared shocks

0.0925
0.71
β

GARCH

Volatility persistence

0.8520
11.95***
γ

leverage

Additional response to negative shocks

0.0169
0.07

Persistence:

0.953

Half-life:

14 days