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
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jul 6, 2021 to Jul 10, 2026Model 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
| Parameter | Value | t-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
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