Empa Elektronik Sanayi VE Ticaret AS MF2-GARCH Volatility Analysis
Volatility prediction for Friday, October 30th, 2026
1 Day
87.16%
1 Week
97.23%
1 Month
99.84%
Analysis last updated: Friday, October 30, 2026 at 12:28 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Feb 26, 2026 to Oct 28, 2026Model Insight
This asset shows a rare inverse leverage effect: volatility responds almost entirely to positive returns, rising far more after gains than after losses. This is the reverse of the usual leverage effect, rare among risky assets.
MF2-GARCH Model
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| Param | Value | t-stat |
|---|---|---|
| mwindow | 81 | |
| αARCH | 0.5000 | 47.51*** |
| βGARCH | 0.0000 | 0.00 |
| γleverage | -0.5000 | -32.76*** |
| λ₁tau intercept | 9.7680 | 0.07 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.7570 | 0.23 |
0.250
Persistence1d
Half-lifeMF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 81 | |
α ARCH Response to squared shocks | 0.5000 | 47.51*** |
β GARCH Volatility persistence | 0.0000 | 0.00 |
γ leverage Additional response to negative shocks | -0.5000 | -32.76*** |
λ₁ tau intercept Baseline long-term coefficient | 9.7680 | 0.07 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.7570 | 0.23 |
Persistence:
0.250
Half-life:
1 days
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