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V-Lab

Inno Laser Technology Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Tuesday, July 14th, 2026

1 Day

108.82%

increased by 12.45%

1 Week

106.28%

increased by 9.91%

1 Month

99.35%

increased by 2.98%

Analysis last updated: Tuesday, July 14, 2026 at 06:24 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Inno Laser Technology Co Ltd S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 6, 2021 to Jul 10, 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 10 trading days.

τ

Zero Slope Spline-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.0487
4.28***
α

ARCH

Response to squared shocks

0.1430
4.37***
β

GARCH

Volatility persistence

0.7888
16.29***
γi Spline Coefficients
K=2
γ10.1873
1.66*
γ2-0.2691
-1.93*

Persistence:

0.932

Half-life:

10 days