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V-Lab

Shenzhen Zhaowei Machinery & Electronic Co Ltd Asy. MEM Volatility Analysis

Volatility prediction for Wednesday, August 5th, 2026

1 Day

94.59%

decreased by 5.99%

1 Week

100.30%

decreased by 0.28%

1 Month

113.45%

increased by 12.87%

Analysis last updated: Wednesday, August 5, 2026 at 06:50 PM UTC

Date Range:

from

to

6M ·

All

graph of Shenzhen Zhaowei Machinery & Electronic Co Ltd AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Mar 9, 2026 to Jul 31, 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.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
2.31**
α

ARCH

Response to squared shocks

0.1112
4.51***
β

GARCH

Volatility persistence

0.7163
20.45***
γ

leverage

Additional response to negative shocks

0.1972
1.71*

Persistence:

0.926

Half-life:

9 days