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V-Lab

Hangzhou Radical Energy Saving Technology Co Ltd Asy. MEM Volatility Analysis

Volatility prediction for Tuesday, July 14th, 2026

1 Day

79.61%

increased by 9.65%

1 Week

78.55%

increased by 8.59%

1 Month

75.05%

increased by 5.09%

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 AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

May 23, 2017 to Jul 10, 2026

Model Insight

Volatility shocks decay with a half-life of 20 trading days, meaning a shock loses half its impact after approximately 20 days.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.5077
16.35***
α

ARCH

Response to squared shocks

0.2259
20.12***
β

GARCH

Volatility persistence

0.7322
95.85***
γ

leverage

Additional response to negative shocks

0.0161
0.82

Persistence:

0.966

Half-life:

20 days