Skip to main content
V-Lab

ZJK Industrial Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Thursday, August 6th, 2026

1 Day

63.38%

decreased by 2.63%

1 Week

69.10%

increased by 3.09%

1 Month

70.98%

increased by 4.97%

Analysis last updated: Wednesday, August 5, 2026 at 09:36 PM UTC

Date Range:

from

to

6M ·

1Y ·

All

graph of ZJK Industrial Co Ltd S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Sep 30, 2024 to Jul 31, 2026

Model Insight

This model fits a time-varying baseline (a spline), so volatility mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 1 trading day.

τ

Zero Slope Spline-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.7032
2.73***
α

ARCH

Response to squared shocks

0.1932
1.39
β

GARCH

Volatility persistence

0.1741
0.77
γi Spline Coefficients
K=2
γ12.8860
2.79***
γ2-2.8622
-2.36**

Persistence:

0.367

Half-life:

1 days