V-Lab
Daiwa House Industry Co Ltd EGARCH Volatility Analysis
Volatility prediction for Friday, September 4th, 2026
1 Day
15.83%
decreased by 0.56%
1 Week
16.22%
decreased by 0.17%
1 Month
17.80%
increased by 1.41%
Analysis last updated: Friday, September 4, 2026 at 07:28 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 3, 1990 to Aug 28, 2026Model Insight
This asset exhibits a notable leverage effect: negative returns increase next-day volatility 55% more than equivalent positive returns.
σ
EGARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0247 | 4.49*** |
α ARCH Response to squared shocks | 0.1718 | 9.76*** |
β GARCH Volatility persistence | 0.9855 | 346.27*** |
γ leverage Additional response to negative shocks | -0.0372 | -2.27** |
Persistence:
0.985
Half-life:
47 days
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