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V-Lab

BetaPro NASDAQ-100 2x Daily Bull ETF GJR-GARCH Volatility Analysis

Volatility prediction for Wednesday, August 19th, 2026

1 Day

39.67%

increased by 6.69%

1 Week

39.75%

increased by 6.77%

1 Month

40.02%

increased by 7.04%

Analysis last updated: Wednesday, August 19, 2026 at 09:08 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of BetaPro NASDAQ-100 2x Daily Bull ETF GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 18, 2008 to Aug 14, 2026

Model Insight

This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.1904
18.96***
α

ARCH

Response to squared shocks

0.0109
2.42**
β

GARCH

Volatility persistence

0.8762
269.03***
γ

leverage

Additional response to negative shocks

0.1690
21.21***

Persistence:

0.972

Half-life:

24 days