V-Lab
BetaPro NASDAQ-100 2x Daily Bull ETF Asy. MEM Volatility Analysis
Volatility prediction for Tuesday, September 15th, 2026
1 Day
31.65%
increased by 6.82%
1 Week
32.51%
increased by 7.68%
1 Month
34.93%
increased by 10.10%
Analysis last updated: Tuesday, September 15, 2026 at 09:06 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jun 18, 2008 to Sep 11, 2026Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 128% more than equivalent positive returns.
μ
AMEM Model
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Leverage: Negative returns increase volatility 128% more than positive returns
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.2994 | 5.42*** |
| αARCH | 0.1388 | 5.08*** |
| βGARCH | 0.7259 | 37.45*** |
| γleverage | 0.1775 | 3.38*** |
0.953
Persistence15d
Half-lifeμ
AMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.2994 | 5.42*** |
α ARCH Response to squared shocks | 0.1388 | 5.08*** |
β GARCH Volatility persistence | 0.7259 | 37.45*** |
γ leverage Additional response to negative shocks | 0.1775 | 3.38*** |
Persistence:
0.953
Half-life:
15 days
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