Hangzhou Radical Energy Saving Technology Co Ltd Asy. MEM Volatility Analysis
Volatility prediction for Tuesday, July 14th, 2026
1 Day
79.61%
increased by 9.65%
1 Week
78.55%
increased by 8.59%
1 Month
75.05%
increased by 5.09%
Analysis last updated: Tuesday, July 14, 2026 at 06:17 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
May 23, 2017 to Jul 10, 2026Model Insight
Volatility shocks decay with a half-life of 20 trading days, meaning a shock loses half its impact after approximately 20 days.
μ
AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.5077 | 16.35*** |
α ARCH Response to squared shocks | 0.2259 | 20.12*** |
β GARCH Volatility persistence | 0.7322 | 95.85*** |
γ leverage Additional response to negative shocks | 0.0161 | 0.82 |
Persistence:
0.966
Half-life:
20 days
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