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V-Lab

Prosus Nv Asy. MEM Volatility Analysis

Volatility prediction for Friday, August 14th, 2026

1 Day

48.98%

decreased by 3.20%

1 Week

47.85%

decreased by 4.33%

1 Month

44.52%

decreased by 7.66%

Analysis last updated: Friday, August 14, 2026 at 08:03 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Prosus Nv AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Sep 11, 2019 to Aug 7, 2026

Model Insight

Volatility shocks decay with a half-life of 12 trading days, meaning a shock loses half its impact after approximately 12 days.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.3060
14.68***
α

ARCH

Response to squared shocks

0.1752
19.66***
β

GARCH

Volatility persistence

0.7552
108.86***
γ

leverage

Additional response to negative shocks

0.0266
1.76*

Persistence:

0.944

Half-life:

12 days