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V-Lab

Sequoia Logistica E Transpor MEM Volatility Analysis

Volatility prediction for Monday, August 10th, 2026

1 Day

176.47%

decreased by 18.79%

1 Week

176.73%

decreased by 18.53%

1 Month

177.68%

decreased by 17.58%

Analysis last updated: Sunday, August 9, 2026 at 03:09 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Sequoia Logistica E Transpor MEM

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

With persistence 0.991, volatility shocks have a half-life of 75 trading days (~0.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

μ

MEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.3221
2.49**
α

ARCH

Response to squared shocks

0.3211
18.20***
β

GARCH

Volatility persistence

0.6697
59.64***

Persistence:

0.991

Half-life:

75 days