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V-Lab

WisdomTree Bloomberg U.S. Dollar Bullish Fund GJR-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

5.72%

decreased by 0.18%

1 Week

5.79%

decreased by 0.11%

1 Month

6.01%

increased by 0.11%

Analysis last updated: Friday, August 21, 2026 at 10:53 PM UTC

Date Range:

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to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of WisdomTree Bloomberg U.S. Dollar Bullish Fund GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 18, 2013 to Aug 21, 2026

Model Insight

Volatility shocks decay with a half-life of 28 trading days, meaning a shock loses half its impact after approximately 28 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0048
16.85***
α

ARCH

Response to squared shocks

0.0638
7.64***
β

GARCH

Volatility persistence

0.9045
187.67***
γ

leverage

Additional response to negative shocks

0.0142
1.19

Persistence:

0.975

Half-life:

28 days