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Invesco QQQ LOW Vltility ETF EGARCH Volatility Analysis

Volatility prediction for Friday, October 9th, 2026

1 Day

11.63%

increased by 0.07%

1 Week

11.75%

increased by 0.19%

1 Month

12.10%

increased by 0.54%

Analysis last updated: Thursday, October 8, 2026 at 09:34 PM UTC

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Date Range:

from

10/08/2024

to

10/08/2026

6M ·

1Y ·

All

graph of Invesco QQQ LOW Vltility ETF EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 4, 2024 to Oct 2, 2026

Model Insight

Volatility shocks decay with a half-life of 12 trading days, meaning a shock loses half its impact after approximately 12 days.

σ

EGARCH Model

Tap to view equation

Shock decay: Shocks decay with a 12-day half-life
ParamValuet-stat
ωconst-0.0237
-0.46
αARCH0.1329
1.64
βGARCH0.9442
20.75***
γleverage-0.0619
-0.71

0.944

Persistence

12d

Half-life
σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

-0.0237
-0.46
α

ARCH

Response to squared shocks

0.1329
1.64
β

GARCH

Volatility persistence

0.9442
20.75***
γ

leverage

Additional response to negative shocks

-0.0619
-0.71

Persistence:

0.944

Half-life:

12 days