V-Lab
Yuil Robotics Co Ltd Asy. MEM Volatility Analysis
Volatility prediction for Monday, August 10th, 2026
1 Day
79.81%
decreased by 5.48%
1 Week
77.65%
decreased by 7.64%
1 Month
73.75%
decreased by 11.54%
Analysis last updated: Sunday, August 9, 2026 at 12:36 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 18, 2022 to Aug 7, 2026Model Insight
Volatility shocks decay with a half-life of 4 trading days, meaning a shock loses half its impact after approximately 4 days.
μ
AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.8573 | 16.87*** |
α ARCH Response to squared shocks | 0.3912 | 17.80*** |
β GARCH Volatility persistence | 0.4852 | 29.14*** |
γ leverage Additional response to negative shocks | -0.0405 | -0.97 |
Persistence:
0.856
Half-life:
4 days
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