iShares MSCI Mexico Capped ETF MF2-GARCH Volatility Analysis
Volatility prediction for Tuesday, October 20th, 2026
1 Day
17.49%
decreased by 0.52%
1 Week
18.07%
increased by 0.06%
1 Month
19.69%
increased by 1.68%
Analysis last updated: Monday, October 19, 2026 at 09:41 PM UTC
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News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Apr 1, 1996 to Oct 16, 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 | 56 | |
| αARCH | 0.0109 | 0.79 |
| βGARCH | 0.8537 | 57.16*** |
| γleverage | 0.1573 | 7.67*** |
| λ₁tau intercept | 0.0124 | 1.60 |
| λ₂forecast adj. | 0.0259 | 2.71*** |
| λ₃tau persistence | 0.9700 | 85.10*** |
0.943
Persistence12d
Half-lifeσ
MF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 56 | |
α ARCH Response to squared shocks | 0.0109 | 0.79 |
β GARCH Volatility persistence | 0.8537 | 57.16*** |
γ leverage Additional response to negative shocks | 0.1573 | 7.67*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0124 | 1.60 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0259 | 2.71*** |
λ₃ tau persistence Long-term factor persistence | 0.9700 | 85.10*** |
Persistence:
0.943
Half-life:
12 days
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