V-Lab
Leshan Giantstar Farming & Husbandry Corp Ltd GJR-GARCH Volatility Analysis
Volatility prediction for Monday, August 24th, 2026
1 Day
47.71%
decreased by 2.18%
1 Week
47.98%
decreased by 1.91%
1 Month
48.77%
decreased by 1.12%
Analysis last updated: Saturday, August 22, 2026 at 06:53 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Dec 18, 2017 to Aug 21, 2026Model Insight
This asset shows a rare inverse leverage effect: positive returns raise next-day volatility 62% more than negative returns. Volatility rises more after gains than after losses, the reverse of the usual leverage effect and uncommon among risky assets.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.4894 | 13.30*** |
α ARCH Response to squared shocks | 0.1073 | 11.93*** |
β GARCH Volatility persistence | 0.8649 | 138.52*** |
γ leverage Additional response to negative shocks | -0.0409 | -3.08*** |
Persistence:
0.952
Half-life:
14 days
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