V-Lab
Hu Group Holdings Inc GJR-GARCH Volatility Analysis
Volatility prediction for Monday, August 24th, 2026
1 Day
30.40%
decreased by 0.76%
1 Week
30.72%
decreased by 0.44%
1 Month
31.81%
increased by 0.65%
Analysis last updated: Saturday, August 22, 2026 at 11:59 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 4, 1990 to Aug 21, 2026Model Insight
This asset exhibits a modest leverage effect: negative returns increase next-day volatility 49% more than equivalent positive returns.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.1314 | 19.80*** |
α ARCH Response to squared shocks | 0.0719 | 19.00*** |
β GARCH Volatility persistence | 0.8856 | 260.39*** |
γ leverage Additional response to negative shocks | 0.0354 | 4.86*** |
Persistence:
0.975
Half-life:
28 days
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