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V-Lab

Inno Laser Technology Co Ltd GJR-GARCH Volatility Analysis

Volatility prediction for Tuesday, July 14th, 2026

1 Day

98.37%

increased by 6.21%

1 Week

95.86%

increased by 3.70%

1 Month

88.19%

decreased by 3.97%

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 GJR-GARCH

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 asset shows a rare inverse leverage effect: positive returns raise next-day volatility 91% 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

0.9232
11.55***
α

ARCH

Response to squared shocks

0.1686
11.47***
β

GARCH

Volatility persistence

0.8211
88.47***
γ

leverage

Additional response to negative shocks

-0.0802
-3.31***

Persistence:

0.950

Half-life:

13 days