V-Lab
Hu Group Holdings Inc GJR-GARCH Volatility Analysis
Volatility prediction for Monday, July 27th, 2026
1 Day
24.72%
decreased by 0.41%
1 Week
25.42%
increased by 0.29%
1 Month
27.67%
increased by 2.54%
Analysis last updated: Sunday, July 26, 2026 at 02:34 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 4, 1990 to Jul 24, 2026Model Insight
This asset exhibits a modest leverage effect: negative returns increase next-day volatility 50% more than equivalent positive returns.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.1315 | 19.77*** |
α ARCH Response to squared shocks | 0.0719 | 18.98*** |
β GARCH Volatility persistence | 0.8854 | 259.56*** |
γ leverage Additional response to negative shocks | 0.0358 | 4.91*** |
Persistence:
0.975
Half-life:
28 days
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