V-Lab
US Dollar to Swiss Franc MF2-GARCH Volatility Analysis
Volatility prediction for Tuesday, September 29th, 2026
1 Day
5.65%
decreased by 0.06%
1 Week
5.73%
increased by 0.02%
1 Month
5.84%
increased by 0.13%
Analysis last updated: Monday, September 28, 2026 at 07:10 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 2, 1990 to Sep 25, 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
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Leverage: volatility responds almost entirely to negative shocks
| Param | Value | t-stat |
|---|---|---|
| mwindow | 36 | |
| αARCH | 0.0063 | 0.80 |
| βGARCH | 0.8008 | 18.12*** |
| γleverage | 0.0548 | 3.88*** |
| λ₁tau intercept | 0.0012 | 2.50** |
| λ₂forecast adj. | 0.0371 | 5.02*** |
| λ₃tau persistence | 0.9586 | 116.63*** |
0.834
Persistence4d
Half-lifeσ
MF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 36 | |
α ARCH Response to squared shocks | 0.0063 | 0.80 |
β GARCH Volatility persistence | 0.8008 | 18.12*** |
γ leverage Additional response to negative shocks | 0.0548 | 3.88*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0012 | 2.50** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0371 | 5.02*** |
λ₃ tau persistence Long-term factor persistence | 0.9586 | 116.63*** |
Persistence:
0.834
Half-life:
4 days
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