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V-Lab

Zhejiang Kingland Pipeline & Technologies Co Ltd GJR-GARCH Volatility Analysis

Volatility prediction for Monday, July 27th, 2026

1 Day

54.29%

decreased by 3.70%

1 Week

53.83%

decreased by 4.16%

1 Month

52.27%

decreased by 5.72%

Analysis last updated: Saturday, July 25, 2026 at 11:11 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Zhejiang Kingland Pipeline & Technologies Co Ltd GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 6, 2010 to Jul 24, 2026

Model Insight

Volatility shocks decay with a half-life of 24 trading days, meaning a shock loses half its impact after approximately 24 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.2374
15.56***
α

ARCH

Response to squared shocks

0.1264
17.20***
β

GARCH

Volatility persistence

0.8464
163.90***
γ

leverage

Additional response to negative shocks

-0.0036
-0.28

Persistence:

0.971

Half-life:

24 days