V-Lab
Infineon Technologies AG GJR-GARCH Volatility Analysis
Volatility prediction for Monday, September 21st, 2026
1 Day
56.01%
decreased by 1.56%
1 Week
55.80%
decreased by 1.77%
1 Month
55.00%
decreased by 2.57%
Analysis last updated: Saturday, September 19, 2026 at 08:47 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 10, 2000 to Sep 18, 2026Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 253% more than equivalent positive returns.
σ
GJR-GARCH Model
Tap to view equation
Leverage: Negative returns increase volatility 253% more than positive returns
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.0853 | 3.93*** |
| αARCH | 0.0284 | 4.21*** |
| βGARCH | 0.9250 | 133.61*** |
| γleverage | 0.0719 | 3.98*** |
0.989
Persistence65d
Half-lifeσ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0853 | 3.93*** |
α ARCH Response to squared shocks | 0.0284 | 4.21*** |
β GARCH Volatility persistence | 0.9250 | 133.61*** |
γ leverage Additional response to negative shocks | 0.0719 | 3.98*** |
Persistence:
0.989
Half-life:
65 days
Other Infineon Technologies AG Analyses
Other GJR-GARCH Analyses on International Equities