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Nippon Chemiphar Co Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, October 13th, 2026

1 Day

8,946.27

increased by 3,029.89

1 Week

6,043.14

increased by 126.76

1 Month

4,650.45

decreased by 1,265.93

Analysis last updated: Saturday, October 10, 2026 at 11:53 PM UTC

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Date Range:

from

10/09/2024

to

10/09/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Nippon Chemiphar Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Oct 1, 1992 to Oct 9, 2026

Model Insight

With persistence 0.996, illiquidity shocks have a half-life of 180 trading days (~0.7 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

μ

ILLIQ-SMEM Model

Tap to view equation

High persistence: persistence 0.996, shock half-life ~180 days
ParamValuet-stat
ωconst0.8122
4.12***
αARCH0.1691
20.76***
βGARCH0.8270
101.69***
∑γi Spline Coefficients
K=4
γ1-0.1012
-7.94***
γ20.1455
7.95***
γ3-0.0501
-4.06***
γ40.0279
1.31

0.996

Persistence

180d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.8122
4.12***
α

ARCH

Response to squared shocks

0.1691
20.76***
β

GARCH

Volatility persistence

0.8270
101.69***
∑γi Spline Coefficients
K=4
γ1-0.1012
-7.94***
γ20.1455
7.95***
γ3-0.0501
-4.06***
γ40.0279
1.31

Persistence:

0.996

Half-life:

180 days