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V-Lab

Hangzhou Radical Energy Saving Technology Co Ltd GJR-GARCH Volatility Analysis

Volatility prediction for Tuesday, July 14th, 2026

1 Day

68.61%

increased by 4.39%

1 Week

68.26%

increased by 4.04%

1 Month

67.04%

increased by 2.82%

Analysis last updated: Tuesday, July 14, 2026 at 06:17 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Hangzhou Radical Energy Saving Technology Co Ltd GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

May 16, 2017 to Jul 10, 2026

Model Insight

Volatility shocks decay with a half-life of 29 trading days, meaning a shock loses half its impact after approximately 29 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.3431
9.69***
α

ARCH

Response to squared shocks

0.1162
11.22***
β

GARCH

Volatility persistence

0.8599
107.27***
γ

leverage

Additional response to negative shocks

0.0006
0.04

Persistence:

0.976

Half-life:

29 days