V-Lab
Xior Student Housing NV GJR-GARCH Volatility Analysis
Volatility prediction for Thursday, October 1st, 2026
1 Day
20.87%
decreased by 0.59%
1 Week
21.34%
decreased by 0.12%
1 Month
22.72%
increased by 1.26%
Analysis last updated: Thursday, October 1, 2026 at 06:15 PM UTC
Press Delete or Backspace to remove this series.
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Dec 11, 2015 to Sep 25, 2026Model Insight
Volatility shocks decay with a half-life of 15 trading days, meaning a shock loses half its impact after approximately 15 days.
σ
GJR-GARCH Model
Tap to view equation
Shock decay: Shocks decay with a 15-day half-life
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.1187 | 3.70*** |
| αARCH | 0.0836 | 2.82*** |
| βGARCH | 0.8554 | 40.00*** |
| γleverage | 0.0328 | 0.62 |
0.955
Persistence15d
Half-lifeσ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.1187 | 3.70*** |
α ARCH Response to squared shocks | 0.0836 | 2.82*** |
β GARCH Volatility persistence | 0.8554 | 40.00*** |
γ leverage Additional response to negative shocks | 0.0328 | 0.62 |
Persistence:
0.955
Half-life:
15 days
Other Xior Student Housing NV Analyses
Other GJR-GARCH Analyses on Real Estate