Betapro Nasdaq-100 -2X D ETF GJR-GARCH Volatility Analysis
Volatility prediction for Thursday, July 9th, 2026
1 Day
59.24%
decreased by 3.55%
1 Week
58.95%
decreased by 3.84%
1 Month
57.90%
decreased by 4.89%
Analysis last updated: Thursday, July 9, 2026 at 12:39 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jun 18, 2008 to Jul 3, 2026Model Insight
This asset shows a rare inverse leverage effect: volatility responds almost entirely to positive returns, rising far more after gains than after losses. This is the reverse of the usual leverage effect, rare among risky assets.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.1775 | 17.31*** |
α ARCH Response to squared shocks | 0.2012 | 24.28*** |
β GARCH Volatility persistence | 0.8787 | 288.95*** |
γ leverage Additional response to negative shocks | -0.1952 | -22.03*** |
Persistence:
0.982
Half-life:
39 days
Other Betapro Nasdaq-100 -2X D ETF Analyses
Other GJR-GARCH Analyses on ETFs