Skip to main content
V-Lab
V-Lab

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

Volatility prediction for Wednesday, September 30th, 2026

1 Day

113.35%

decreased by 4.27%

1 Week

118.44%

increased by 0.82%

1 Month

132.15%

increased by 14.53%

Analysis last updated: Tuesday, September 29, 2026 at 09:23 PM UTC

Press Delete or Backspace to remove this series.
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 25, 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
0.96
αARCH0.1113
0.85
βGARCH0.8375
11.73***
γleverage0.0029
0.01

0.950

Persistence

14d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
0.96
α

ARCH

Response to squared shocks

0.1113
0.85
β

GARCH

Volatility persistence

0.8375
11.73***
γ

leverage

Additional response to negative shocks

0.0029
0.01

Persistence:

0.950

Half-life:

14 days