V-Lab
Ulta Beauty Inc MF2-GARCH Volatility Analysis
Volatility prediction for Monday, July 27th, 2026
1 Day
32.43%
decreased by 0.75%
1 Week
33.72%
increased by 0.54%
1 Month
38.13%
increased by 4.95%
Analysis last updated: Friday, July 24, 2026 at 10:13 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Oct 25, 2007 to Jul 24, 2026Boundary Parameters
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
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 86 | |
α ARCH Response to squared shocks | 0.0000 | 0.00 |
β GARCH Volatility persistence | 0.8925 | 244.20*** |
γ leverage Additional response to negative shocks | 0.1927 | 25.54*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.26 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.4898 | 0.24 |
Persistence:
0.989
Half-life:
62 days
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