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V-Lab

Henkel AG & Co KGaA GJR-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

20.54%

decreased by 0.27%

1 Week

20.66%

decreased by 0.15%

1 Month

21.09%

increased by 0.28%

Analysis last updated: Saturday, August 22, 2026 at 08:52 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Henkel AG & Co KGaA GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Aug 21, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 103% more than equivalent positive returns.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0380
13.49***
α

ARCH

Response to squared shocks

0.0286
14.25***
β

GARCH

Volatility persistence

0.9399
482.76***
γ

leverage

Additional response to negative shocks

0.0294
8.49***

Persistence:

0.983

Half-life:

41 days