V-Lab
Christian Dior SE MF2-GARCH Volatility Analysis
Volatility prediction for Wednesday, August 5th, 2026
1 Day
31.02%
1 Week
31.02%
1 Month
31.03%
Analysis last updated: Wednesday, August 5, 2026 at 05:59 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Sep 17, 2020 to Jul 31, 2026Model Insight
With persistence 0.996, volatility shocks have a half-life of 185 trading days (~0.7 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
Leverage: volatility responds almost entirely to negative shocks
MF2-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 21 | |
α ARCH Response to squared shocks | 0.0000 | 0.00 |
β GARCH Volatility persistence | 0.9810 | 211.42*** |
γ leverage Additional response to negative shocks | 0.0305 | 8.60*** |
λ₁ tau intercept Baseline long-term coefficient | 3.8819 | 0.03 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.0000 | 0.00 |
Persistence:
0.996
Half-life:
185 days
Other Christian Dior SE Analyses
Other MF2-GARCH Analyses on International Equities