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Pt Mega Perintis Tbk Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Friday, November 13th, 2026

1 Day

22,173.54

increased by 21,429.22

1 Week

5,179.34

increased by 4,435.02

1 Month

1,653.86

increased by 909.54

Analysis last updated: Friday, November 13, 2026 at 10:21 PM UTC

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Date Range:

from

11/12/2024

to

11/12/2026

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Pt Mega Perintis Tbk ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Dec 12, 2018 to Nov 6, 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 51 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst2.1156
0.94
αARCH0.7059
7.52***
βGARCH0.2807
3.85***
∑γi Spline Coefficients
K=8
γ1-0.9673
-1.09
γ22.2671
1.44
γ3-4.0375
-1.82*
γ45.9423
2.24**
γ5-4.9647
-1.92*
γ61.6600
0.59
γ72.2417
0.97
γ8-6.2705
-2.68***

0.987

Persistence

51d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.1156
0.94
α

ARCH

Response to squared shocks

0.7059
7.52***
β

GARCH

Volatility persistence

0.2807
3.85***
∑γi Spline Coefficients
K=8
γ1-0.9673
-1.09
γ22.2671
1.44
γ3-4.0375
-1.82*
γ45.9423
2.24**
γ5-4.9647
-1.92*
γ61.6600
0.59
γ72.2417
0.97
γ8-6.2705
-2.68***

Persistence:

0.987

Half-life:

51 days