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V-Lab

Para Light Electronics Co GJR-GARCH Volatility Analysis

Volatility prediction for Tuesday, July 14th, 2026

1 Day

90.63%

decreased by 5.62%

1 Week

87.01%

decreased by 9.24%

1 Month

75.60%

decreased by 20.65%

Analysis last updated: Tuesday, July 14, 2026 at 08:19 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of Para Light Electronics Co GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 3, 2003 to Jul 3, 2026

Model Insight

Volatility shocks decay with a half-life of 13 trading days, meaning a shock loses half its impact after approximately 13 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.3321
20.14***
α

ARCH

Response to squared shocks

0.1126
19.50***
β

GARCH

Volatility persistence

0.8400
176.78***
γ

leverage

Additional response to negative shocks

-0.0081
-0.76

Persistence:

0.949

Half-life:

13 days