Infineon Technologies AG MF2-GARCH Volatility Analysis
Volatility prediction for Thursday, October 15th, 2026
1 Day
54.36%
decreased by 1.79%
1 Week
54.40%
decreased by 1.75%
1 Month
54.89%
decreased by 1.26%
Analysis last updated: Thursday, October 15, 2026 at 07:02 PM UTC
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News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 10, 2000 to Oct 9, 2026Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 307% more than equivalent positive returns.
σ
MF2-GARCH Model
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Leverage: Negative returns increase volatility 307% more than positive returns
| Param | Value | t-stat |
|---|---|---|
| mwindow | 56 | |
| αARCH | 0.0293 | 3.99*** |
| βGARCH | 0.8689 | 54.85*** |
| γleverage | 0.0899 | 5.88*** |
| λ₁tau intercept | 0.0429 | 2.00** |
| λ₂forecast adj. | 0.0425 | 2.43** |
| λ₃tau persistence | 0.9514 | 49.99*** |
0.943
Persistence12d
Half-lifeσ
MF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 56 | |
α ARCH Response to squared shocks | 0.0293 | 3.99*** |
β GARCH Volatility persistence | 0.8689 | 54.85*** |
γ leverage Additional response to negative shocks | 0.0899 | 5.88*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0429 | 2.00** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0425 | 2.43** |
λ₃ tau persistence Long-term factor persistence | 0.9514 | 49.99*** |
Persistence:
0.943
Half-life:
12 days
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