Skip to main content
V-Lab
V-Lab

Nihon Kogyo Co Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, September 24th, 2026

1 Day

2,258.85

increased by 243.34

1 Week

2,137.18

increased by 121.67

1 Month

2,797.23

increased by 781.72

Analysis last updated: Saturday, September 19, 2026 at 11:07 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Nihon Kogyo Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jan 20, 1995 to Sep 18, 2026

Model 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 61 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst0.7070
4.13***
αARCH0.1009
11.45***
βGARCH0.8878
86.93***
γi Spline Coefficients
K=10
γ10.0097
0.07
γ2-0.0080
-0.04
γ3-0.6249
-2.24**
γ41.6587
4.54***
γ5-1.7298
-6.10***
γ60.8729
5.06***
γ7-0.3159
-1.68*
γ80.4886
1.90*
γ9-0.7821
-2.57**
γ100.7303
1.98**

0.989

Persistence

61d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.7070
4.13***
α

ARCH

Response to squared shocks

0.1009
11.45***
β

GARCH

Volatility persistence

0.8878
86.93***
γi Spline Coefficients
K=10
γ10.0097
0.07
γ2-0.0080
-0.04
γ3-0.6249
-2.24**
γ41.6587
4.54***
γ5-1.7298
-6.10***
γ60.8729
5.06***
γ7-0.3159
-1.68*
γ80.4886
1.90*
γ9-0.7821
-2.57**
γ100.7303
1.98**

Persistence:

0.989

Half-life:

61 days