V-Lab
Taiwan Auto-Design Co ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Tuesday, September 22nd, 2026
1 Day
7,698.36
1 Week
7,910.37
1 Month
10,030.57
Analysis last updated: Tuesday, September 22, 2026 at 08:54 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 10, 2021 to Sep 18, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 6508 trading days (~25.8 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.
ILLIQ-MFMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| αARCH | 0.4179 | 19.55*** |
| βGARCH | 0.5753 | 91.15*** |
| γleverage | 0.0133 | 0.40 |
| λ₁tau intercept | 2,532,099.6968 |
1.000
Persistence6508d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
α ARCH Response to squared shocks | 0.4179 | 19.55*** |
β GARCH Volatility persistence | 0.5753 | 91.15*** |
γ leverage Additional response to negative shocks | 0.0133 | 0.40 |
λ₁ tau intercept Baseline long-term coefficient | 2,532,099.6968 |
Persistence:
1.000
Half-life:
6508 days
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