Strattec Security Corp Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, November 6th, 2026
1 Day
4,786.20
increased by 2,263.94
1 Week
3,078.09
increased by 555.83
1 Month
3,120.54
increased by 598.28
Analysis last updated: Friday, November 6, 2026 at 03:11 AM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Feb 23, 1995 to Oct 30, 2026Model Insight
With persistence 0.991, illiquidity shocks have a half-life of 76 trading days (~0.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
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High persistence: persistence 0.991, shock half-life ~76 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.1665 | 4.57*** |
| αARCH | 0.1324 | 12.09*** |
| βGARCH | 0.8585 | 78.72*** |
Spline Coefficients
K=5
| γ1 | -0.1268 | -6.76*** |
| γ2 | 0.2433 | 7.94*** |
| γ3 | -0.3067 | -9.79*** |
| γ4 | 0.4360 | 11.12*** |
| γ5 | -0.5583 | -11.08*** |
0.991
Persistence76d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.1665 | 4.57*** |
α ARCH Response to squared shocks | 0.1324 | 12.09*** |
β GARCH Volatility persistence | 0.8585 | 78.72*** |
Spline Coefficients
K=5
| γ1 | -0.1268 | -6.76*** |
| γ2 | 0.2433 | 7.94*** |
| γ3 | -0.3067 | -9.79*** |
| γ4 | 0.4360 | 11.12*** |
| γ5 | -0.5583 | -11.08*** |
Persistence:
0.991
Half-life:
76 days
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