V-Lab
Invesco QQQ LOW Vltility ETF APARCH Volatility Analysis
Volatility prediction for Monday, August 10th, 2026
1 Day
12.43%
decreased by 0.23%
1 Week
12.47%
decreased by 0.19%
1 Month
12.56%
decreased by 0.10%
Analysis last updated: Saturday, August 8, 2026 at 02:21 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Dec 4, 2024 to Aug 7, 2026Model Insight
This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.
σ
APARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0417 | 6.56*** |
α ARCH Response to squared shocks | 0.0337 | 3.59*** |
β GARCH Volatility persistence | 0.8926 | 46.67*** |
γ leverage Additional response to negative shocks | 0.4631 | 3.00*** |
δ power Transformation power | 2.0389 | 6.50*** |
Persistence:
0.934
Half-life:
10 days
Other Invesco QQQ LOW Vltility ETF Analyses
Other APARCH Analyses on ETFs