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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

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Leshan Giantstar Farming & Husbandry Corp Ltd GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 18, 2017 to Aug 21, 2026

Model 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

ParameterValuet-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