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V-Lab

Anhui Tatfook Technology Co Ltd Asy. MEM Volatility Analysis

Volatility prediction for Wednesday, August 5th, 2026

1 Day

41.03%

decreased by 1.86%

1 Week

43.38%

increased by 0.49%

1 Month

49.02%

increased by 6.13%

Analysis last updated: Wednesday, August 5, 2026 at 06:26 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of Anhui Tatfook Technology Co Ltd AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Oct 26, 2010 to Jul 31, 2026

Model Insight

This asset shows a rare inverse leverage effect: positive returns raise next-day volatility 16% more than negative returns. Volatility rises more after gains than after losses, the reverse of the usual leverage effect and uncommon among risky assets.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.8728
22.50***
α

ARCH

Response to squared shocks

0.2187
24.46***
β

GARCH

Volatility persistence

0.7293
117.34***
γ

leverage

Additional response to negative shocks

-0.0308
-2.23**

Persistence:

0.933

Half-life:

10 days