V-Lab
Zhejiang E-P Equipment Co MF2-GARCH Volatility Analysis
Volatility prediction for Tuesday, August 25th, 2026
1 Day
27.50%
decreased by 0.72%
1 Week
30.75%
increased by 2.53%
1 Month
32.58%
increased by 4.36%
Analysis last updated: Tuesday, August 25, 2026 at 06:05 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Dec 24, 2024 to Aug 21, 2026Model Insight
This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.
σ
MF2-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 41 | |
α ARCH Response to squared shocks | 0.0543 | 13.12*** |
β GARCH Volatility persistence | 0.3696 | 24.35*** |
γ leverage Additional response to negative shocks | 0.3263 | 19.33*** |
λ₁ tau intercept Baseline long-term coefficient | 4.3686 | 0.97 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.0000 | 0.00 |
Persistence:
0.587
Half-life:
1 days
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