Ethereum to US Dollar MF2-GARCH Volatility Analysis
Volatility prediction for Monday, October 19th, 2026
1 Day
45.34%
decreased by 1.36%
1 Week
47.47%
increased by 0.77%
1 Month
50.05%
increased by 3.35%
Analysis last updated: Sunday, October 18, 2026 at 06:04 AM UTC
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News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Feb 7, 2018 to Oct 17, 2026Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 172% more than equivalent positive returns.
σ
MF2-GARCH Model
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Leverage: Negative returns increase volatility 172% more than positive returns
| Param | Value | t-stat |
|---|---|---|
| mwindow | 31 | |
| αARCH | 0.0634 | 2.45** |
| βGARCH | 0.7035 | 14.17*** |
| γleverage | 0.1090 | 2.44** |
| λ₁tau intercept | 0.0406 | 0.99 |
| λ₂forecast adj. | 0.0125 | 1.97** |
| λ₃tau persistence | 0.9849 | 122.75*** |
0.821
Persistence4d
Half-lifeσ
MF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 31 | |
α ARCH Response to squared shocks | 0.0634 | 2.45** |
β GARCH Volatility persistence | 0.7035 | 14.17*** |
γ leverage Additional response to negative shocks | 0.1090 | 2.44** |
λ₁ tau intercept Baseline long-term coefficient | 0.0406 | 0.99 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0125 | 1.97** |
λ₃ tau persistence Long-term factor persistence | 0.9849 | 122.75*** |
Persistence:
0.821
Half-life:
4 days
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