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V-Lab

Sequoia Logistica E Transpor Asy. MEM Volatility Analysis

Volatility prediction for Monday, August 10th, 2026

1 Day

174.32%

decreased by 17.42%

1 Week

174.45%

decreased by 17.29%

1 Month

174.91%

decreased by 16.83%

Analysis last updated: Sunday, August 9, 2026 at 03:10 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Sequoia Logistica E Transpor AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Oct 7, 2020 to Aug 7, 2026

Model Insight

Volatility shocks decay with a half-life of 66 trading days, meaning a shock loses half its impact after approximately 66 days.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.3411
9.08***
α

ARCH

Response to squared shocks

0.3093
7.54***
β

GARCH

Volatility persistence

0.6693
63.00***
γ

leverage

Additional response to negative shocks

0.0221
0.38

Persistence:

0.990

Half-life:

66 days