V-Lab
Skyline Builders Group HLD Ltd GJR-GARCH Volatility Analysis
Volatility prediction for Monday, August 17th, 2026
1 Day
139.56%
decreased by 0.52%
1 Week
140.05%
decreased by 0.03%
1 Month
141.63%
increased by 1.55%
Analysis last updated: Friday, August 14, 2026 at 09:50 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 23, 2025 to Aug 14, 2026Model Insight
Volatility shocks decay with a half-life of 21 trading days, meaning a shock loses half its impact after approximately 21 days.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.8211 | 1.14 |
α ARCH Response to squared shocks | 0.0000 | 0.00 |
β GARCH Volatility persistence | 0.9563 | 46.47*** |
γ leverage Additional response to negative shocks | 0.0216 | 1.06 |
Persistence:
0.967
Half-life:
21 days
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