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V-Lab

Global X Nasdaq-100 Income Edge ETF Asy. Power MEM Volatility Analysis

Volatility prediction for Thursday, July 23rd, 2026

1 Day

21.33%

decreased by 0.63%

1 Week

21.79%

decreased by 0.17%

1 Month

23.05%

increased by 1.09%

Analysis last updated: Thursday, July 23, 2026 at 02:21 AM UTC

Date Range:

from

to

6M ·

All

graph of Global X Nasdaq-100 Income Edge ETF APMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Feb 18, 2026 to Jul 17, 2026

Model Insight

Volatility shocks decay with a half-life of 10 trading days, meaning a shock loses half its impact after approximately 10 days. The volatility power δ = 0.50 sits below 2, so large shocks influence volatility less than quadratically, a more outlier-robust response than standard GARCH.

μ

APMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0827
3.60***
α

ARCH

Response to squared shocks

0.0329
1.37
β

GARCH

Volatility persistence

0.9152
20.47***
γ

leverage

Additional response to negative shocks

-1.0000
-175.31***
δ

power

Transformation power

0.5000
0.61

Persistence:

0.934

Half-life:

10 days