V-Lab
Bitcoin to US Dollar MF2-GARCH Volatility Analysis
Volatility prediction for Monday, July 27th, 2026
1 Day
30.12%
decreased by 1.67%
1 Week
33.08%
increased by 1.29%
1 Month
39.21%
increased by 7.42%
Analysis last updated: Sunday, July 26, 2026 at 07:14 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jul 17, 2010 to Jul 25, 2026Model Insight
This asset exhibits a notable leverage effect: negative returns increase next-day volatility 54% more than equivalent positive returns.
σ
MF2-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 21 | |
α ARCH Response to squared shocks | 0.1522 | 24.63*** |
β GARCH Volatility persistence | 0.6870 | 59.29*** |
γ leverage Additional response to negative shocks | 0.0825 | 8.45*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0873 | 3.92*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0291 | 5.19*** |
λ₃ tau persistence Long-term factor persistence | 0.9661 | 133.19*** |
Persistence:
0.880
Half-life:
5 days
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