TDAQ Lift ETF MF2-GARCH Volatility Analysis
Volatility prediction for Tuesday, July 21st, 2026
1 Day
26.81%
decreased by 0.62%
1 Week
26.14%
decreased by 1.29%
1 Month
24.18%
decreased by 3.25%
Analysis last updated: Monday, July 20, 2026 at 09:23 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 7, 2026 to Jul 17, 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.
σ
MF2-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 21 | |
α ARCH Response to squared shocks | 0.0436 | 11.05*** |
β GARCH Volatility persistence | 0.9581 | 34.42*** |
γ leverage Additional response to negative shocks | -0.0436 | -5.53*** |
λ₁ tau intercept Baseline long-term coefficient | 0.1599 | 0.18 |
λ₂ forecast adj. Forecast performance sensitivity | 0.1125 | 2.45** |
λ₃ tau persistence Long-term factor persistence | 0.7556 | 1.26 |
Persistence:
0.980
Half-life:
34 days
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