V-Lab
Nara Cellar Co Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Monday, September 28th, 2026
1 Day
11,255.35
increased by 8,401.46
1 Week
5,658.30
increased by 2,804.41
1 Month
3,452.15
increased by 598.26
Analysis last updated: Thursday, September 24, 2026 at 08:08 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 2, 2023 to Sep 23, 2026Model Insight
This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 17 trading days.
μ
ILLIQ-SMEM Model
Tap to view equation
Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.3279 | 4.14*** |
| αARCH | 0.2144 | 5.84*** |
| βGARCH | 0.7456 | 17.69*** |
Spline Coefficients
K=1
| γ1 | 0.0667 | 0.31 |
0.960
Persistence17d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.3279 | 4.14*** |
α ARCH Response to squared shocks | 0.2144 | 5.84*** |
β GARCH Volatility persistence | 0.7456 | 17.69*** |
Spline Coefficients
K=1
| γ1 | 0.0667 | 0.31 |
Persistence:
0.960
Half-life:
17 days
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