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V-Lab

Para Light Electronics Co GJR-GARCH Volatility Analysis

Volatility prediction for Friday, August 14th, 2026

1 Day

76.27%

decreased by 3.90%

1 Week

73.62%

decreased by 6.55%

1 Month

65.31%

decreased by 14.86%

Analysis last updated: Friday, August 14, 2026 at 08:27 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

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 Aug 7, 2026

Model Insight

Volatility shocks decay with a half-life of 14 trading days, meaning a shock loses half its impact after approximately 14 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.3251
20.08***
α

ARCH

Response to squared shocks

0.1121
19.64***
β

GARCH

Volatility persistence

0.8419
180.05***
γ

leverage

Additional response to negative shocks

-0.0079
-0.75

Persistence:

0.950

Half-life:

14 days