Quanex Building Products Corp ILLIQ-MFMEM Liquidity Analysis
Liquidity prediction for Friday, July 17th, 2026
1 Day
5,331.81
1 Week
5,301.35
1 Month
4,739.73
Analysis last updated: Thursday, July 16, 2026 at 09:48 PM UTC
News Impact Curve
How returns affect tomorrow's liquidityLiquidity Forecast
How liquidity evolves over timeParameter Estimates
Jan 2, 1990 to Jul 10, 2026Model Insight
Illiquidity shocks decay with a half-life of 7 trading days, meaning a shock loses half its impact after approximately 7 days. 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
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 66 | |
α ARCH Response to squared shocks | 0.1192 | 2.19** |
β GARCH Volatility persistence | 0.8518 | 79.76*** |
γ leverage Additional response to negative shocks | -0.1192 | -0.87 |
λ₁ tau intercept Baseline long-term coefficient | 3.3427 | 8.33*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0508 | 5.00*** |
λ₃ tau persistence Long-term factor persistence | 0.9475 | 28.02*** |
Persistence:
0.911
Half-life:
7 days
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