V-Lab
Cardano to US Dollar MF2-GARCH Volatility Analysis
Volatility prediction for Tuesday, September 8th, 2026
1 Day
61.51%
decreased by 6.25%
1 Week
66.13%
decreased by 1.63%
1 Month
74.40%
increased by 6.64%
Analysis last updated: Tuesday, September 8, 2026 at 06:11 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Dec 1, 2022 to Sep 5, 2026Model Insight
Volatility shocks decay with a half-life of 2 trading days, meaning a shock loses half its impact after approximately 2 days.
σ
MF2-GARCH Model
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Shock decay: Shocks decay with a 2-day half-life
| Param | Value | t-stat |
|---|---|---|
| mwindow | 31 | |
| αARCH | 0.2485 | 2.77*** |
| βGARCH | 0.5305 | 4.12*** |
| γleverage | -0.0921 | -0.81 |
| λ₁tau intercept | 0.5291 | 1.09 |
| λ₂forecast adj. | 0.2007 | 1.31 |
| λ₃tau persistence | 0.7936 | 5.61*** |
0.733
Persistence2d
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 | 0.2485 | 2.77*** |
β GARCH Volatility persistence | 0.5305 | 4.12*** |
γ leverage Additional response to negative shocks | -0.0921 | -0.81 |
λ₁ tau intercept Baseline long-term coefficient | 0.5291 | 1.09 |
λ₂ forecast adj. Forecast performance sensitivity | 0.2007 | 1.31 |
λ₃ tau persistence Long-term factor persistence | 0.7936 | 5.61*** |
Persistence:
0.733
Half-life:
2 days
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