Skip to main content
V-Lab

AnHui Higasket Plastics Co Ltd GJR-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

46.26%

increased by 0.03%

1 Week

45.78%

decreased by 0.45%

1 Month

44.56%

decreased by 1.67%

Analysis last updated: Saturday, August 22, 2026 at 07:04 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of AnHui Higasket Plastics Co Ltd GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 24, 2022 to Aug 21, 2026

Model Insight

Volatility shocks decay with a half-life of 9 trading days, meaning a shock loses half its impact after approximately 9 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.5600
9.75***
α

ARCH

Response to squared shocks

0.1258
10.10***
β

GARCH

Volatility persistence

0.8007
61.11***
γ

leverage

Additional response to negative shocks

-0.0073
-0.35

Persistence:

0.923

Half-life:

9 days