V-Lab
Guan Chong Bhd MF2-GARCH Volatility Analysis
Volatility prediction for Wednesday, October 7th, 2026
1 Day
42.52%
decreased by 2.23%
1 Week
43.24%
decreased by 1.51%
1 Month
44.46%
decreased by 0.29%
Analysis last updated: Wednesday, October 7, 2026 at 08:11 PM UTC
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News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Apr 15, 2005 to Oct 2, 2026Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 174% more than equivalent positive returns.
σ
MF2-GARCH Model
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Leverage: Negative returns increase volatility 174% more than positive returns
| Param | Value | t-stat |
|---|---|---|
| mwindow | 36 | |
| αARCH | 0.0551 | 2.62*** |
| βGARCH | 0.7398 | 9.58*** |
| γleverage | 0.0958 | 2.09** |
| λ₁tau intercept | 0.0282 | 1.48 |
| λ₂forecast adj. | 0.0081 | 1.80* |
| λ₃tau persistence | 0.9885 | 161.91*** |
0.843
Persistence4d
Half-lifeσ
MF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 36 | |
α ARCH Response to squared shocks | 0.0551 | 2.62*** |
β GARCH Volatility persistence | 0.7398 | 9.58*** |
γ leverage Additional response to negative shocks | 0.0958 | 2.09** |
λ₁ tau intercept Baseline long-term coefficient | 0.0282 | 1.48 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0081 | 1.80* |
λ₃ tau persistence Long-term factor persistence | 0.9885 | 161.91*** |
Persistence:
0.843
Half-life:
4 days
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