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V-Lab

NETGEAR Inc GJR-GARCH Volatility Analysis

Volatility prediction for Monday, July 27th, 2026

1 Day

40.65%

decreased by 2.46%

1 Week

43.96%

increased by 0.85%

1 Month

45.78%

increased by 2.67%

Analysis last updated: Friday, July 24, 2026 at 09:56 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of NETGEAR Inc GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 31, 2003 to Jul 24, 2026

Model Insight

Volatility shocks decay with a half-life of 1 trading day, meaning a shock loses half its impact after approximately 1 day.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

3.6536
20.71***
α

ARCH

Response to squared shocks

0.1908
11.52***
β

GARCH

Volatility persistence

0.3883
17.17***
γ

leverage

Additional response to negative shocks

-0.0142
-0.55

Persistence:

0.572

Half-life:

1 days