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Nihon Kogyo Co Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, October 15th, 2026

1 Day

4,943.59

increased by 2,240.93

1 Week

3,327.84

increased by 625.18

1 Month

2,846.73

increased by 144.07

Analysis last updated: Thursday, October 15, 2026 at 08:06 PM UTC

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Date Range:

from

10/14/2024

to

10/14/2026

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 Oct 9, 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 62 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst0.7076
4.13***
αARCH0.1004
11.43***
βGARCH0.8884
87.25***
∑γi Spline Coefficients
K=10
γ10.0091
0.07
γ2-0.0076
-0.03
γ3-0.6286
-2.25**
γ41.6717
4.55***
γ5-1.7433
-6.10***
γ60.8763
5.09***
γ7-0.3115
-1.69*
γ80.4848
1.91*
γ9-0.7956
-2.64***
γ100.8032
2.16**

0.989

Persistence

62d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.7076
4.13***
α

ARCH

Response to squared shocks

0.1004
11.43***
β

GARCH

Volatility persistence

0.8884
87.25***
∑γi Spline Coefficients
K=10
γ10.0091
0.07
γ2-0.0076
-0.03
γ3-0.6286
-2.25**
γ41.6717
4.55***
γ5-1.7433
-6.10***
γ60.8763
5.09***
γ7-0.3115
-1.69*
γ80.4848
1.91*
γ9-0.7956
-2.64***
γ100.8032
2.16**

Persistence:

0.989

Half-life:

62 days