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NIO Inc Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Wednesday, September 30th, 2026

1 Day

136.65

increased by 21.85

1 Week

123.75

increased by 8.95

1 Month

130.45

increased by 15.65

Analysis last updated: Tuesday, September 29, 2026 at 09:50 PM UTC

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Date Range:

from

09/29/2024

to

09/29/2026

6M ·

1Y ·

2Y ·

5Y ·

All

graph of NIO Inc ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Sep 12, 2018 to Sep 25, 2026

Model Insight

With persistence 0.999, illiquidity shocks have a half-life of 502 trading days (~2.0 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 0.999, shock half-life ~502 days
ParamValuet-stat
ωconst0.9830
7.20***
αARCH0.1292
11.96***
βGARCH0.8694
82.54***
∑γi Spline Coefficients
K=1
γ10.0126
0.30

0.999

Persistence

502d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.9830
7.20***
α

ARCH

Response to squared shocks

0.1292
11.96***
β

GARCH

Volatility persistence

0.8694
82.54***
∑γi Spline Coefficients
K=1
γ10.0126
0.30

Persistence:

0.999

Half-life:

502 days