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V-Lab

Deutsche Borse TecDAX Total Return Selection Index MF2-GARCH Volatility Analysis

Volatility prediction for Wednesday, September 9th, 2026

1 Day

16.50%

decreased by 0.23%

1 Week

17.01%

increased by 0.28%

1 Month

18.23%

increased by 1.50%

Analysis last updated: Tuesday, September 8, 2026 at 07:11 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Deutsche Borse TecDAX Total Return Selection Index MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1998 to Sep 4, 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.

σ

MF2-GARCH Model

Tap to view equation

Leverage: volatility responds almost entirely to negative shocks
ParamValuet-stat
mwindow21
αARCH0.0114
1.34
βGARCH0.8130
49.36***
γleverage0.1642
10.61***
λ₁tau intercept0.0091
2.43**
λ₂forecast adj.0.0419
4.76***
λ₃tau persistence0.9541
100.01***

0.907

Persistence

7d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

21
α

ARCH

Response to squared shocks

0.0114
1.34
β

GARCH

Volatility persistence

0.8130
49.36***
γ

leverage

Additional response to negative shocks

0.1642
10.61***
λ₁

tau intercept

Baseline long-term coefficient

0.0091
2.43**
λ₂

forecast adj.

Forecast performance sensitivity

0.0419
4.76***
λ₃

tau persistence

Long-term factor persistence

0.9541
100.01***

Persistence:

0.907

Half-life:

7 days