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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

Date Range:

from

to

6M ·

1Y ·

All

graph of Invesco QQQ LOW Vltility ETF APARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 4, 2024 to Aug 7, 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

APARCH Model

Tap to view equation

ParameterValuet-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