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V-Lab

Hongxing Coldchain Hunan Co Ltd EGARCH Volatility Analysis

Volatility prediction for Tuesday, July 14th, 2026

1 Day

51.93%

increased by 16.10%

1 Week

49.41%

increased by 13.58%

1 Month

46.72%

increased by 10.89%

Analysis last updated: Tuesday, July 14, 2026 at 06:35 PM UTC

Date Range:

from

to

6M ·

All

graph of Hongxing Coldchain Hunan Co Ltd EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 13, 2026 to Jul 10, 2026

Model Insight

This asset exhibits a notable leverage effect: negative returns increase next-day volatility 66% more than equivalent positive returns.

σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.5117
6.98***
α

ARCH

Response to squared shocks

0.5694
11.14***
β

GARCH

Volatility persistence

0.7568
25.68***
γ

leverage

Additional response to negative shocks

-0.1421
-2.68***

Persistence:

0.757

Half-life:

2 days