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LANXESS AG APARCH Volatility Analysis

Volatility prediction for Wednesday, October 14th, 2026

1 Day

45.61%

decreased by 1.00%

1 Week

45.53%

decreased by 1.08%

1 Month

45.23%

decreased by 1.38%

Analysis last updated: Wednesday, October 14, 2026 at 07:52 PM UTC

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Date Range:

from

10/13/2024

to

10/13/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of LANXESS AG APARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 31, 2005 to Oct 9, 2026

Model Insight

This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible. The volatility power δ = 1.23 sits below 2, so large shocks influence volatility less than quadratically, a more outlier-robust response than standard GARCH.

σ

APARCH Model

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Leverage: volatility responds almost entirely to negative shocksδ = 1.23 · sub-quadratic power
ParamValuet-stat
ωconst0.0414
3.84***
αARCH0.0474
5.42***
βGARCH0.9460
108.64***
γleverage0.7025
4.01***
δpower1.2310
7.34***

0.988

Persistence

56d

Half-life
σ

APARCH Model

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ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0414
3.84***
α

ARCH

Response to squared shocks

0.0474
5.42***
β

GARCH

Volatility persistence

0.9460
108.64***
γ

leverage

Additional response to negative shocks

0.7025
4.01***
δ

power

Transformation power

1.2310
7.34***

Persistence:

0.988

Half-life:

56 days