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Semilux International Ltd -Redh Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, September 22nd, 2026

1 Day

219,830,900,000,000.00

decreased by 1,172,300,000,000.00

1 Week

144,494,458,000,000.00

decreased by 76,508,742,000,000.00

1 Month

83,496,640,000,000.00

decreased by 137,506,560,000,000.00

Analysis last updated: Tuesday, September 22, 2026 at 01:44 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Semilux International Ltd -Redh ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Apr 28, 2022 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 2 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst0.0003
1.75*
αARCH0.4461
4.80***
βGARCH0.2217
2.65***
γi Spline Coefficients
K=10
γ1-47.4335
-4.16***
γ267.2018
4.38***
γ3-23.4367
-2.44**
γ412.5624
1.20
γ5-14.9154
-1.57
γ64.1575
0.57
γ7-2.1795
-0.32
γ89.3481
1.33
γ9-21.2235
-2.90***
γ10151.7203
24.81***

0.668

Persistence

2d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0003
1.75*
α

ARCH

Response to squared shocks

0.4461
4.80***
β

GARCH

Volatility persistence

0.2217
2.65***
γi Spline Coefficients
K=10
γ1-47.4335
-4.16***
γ267.2018
4.38***
γ3-23.4367
-2.44**
γ412.5624
1.20
γ5-14.9154
-1.57
γ64.1575
0.57
γ7-2.1795
-0.32
γ89.3481
1.33
γ9-21.2235
-2.90***
γ10151.7203
24.81***

Persistence:

0.668

Half-life:

2 days