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V-Lab

Wuxi Honghui New Materials Technology Co., Ltd. GJR-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

48.81%

increased by 11.02%

1 Week

48.83%

increased by 11.04%

1 Month

48.89%

increased by 11.10%

Analysis last updated: Saturday, August 22, 2026 at 07:46 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Wuxi Honghui New Materials Technology Co., Ltd. GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 29, 2016 to Aug 21, 2026

Model Insight

Volatility shocks decay with a half-life of 21 trading days, meaning a shock loses half its impact after approximately 21 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.3080
13.93***
α

ARCH

Response to squared shocks

0.1105
12.37***
β

GARCH

Volatility persistence

0.8551
139.98***
γ

leverage

Additional response to negative shocks

0.0045
0.32

Persistence:

0.968

Half-life:

21 days