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V-Lab
V-Lab

Apex Ecotech Limited Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Monday, October 26th, 2026

1 Day

54.74%

decreased by 2.58%

1 Week

56.25%

decreased by 1.07%

1 Month

57.70%

increased by 0.38%

Analysis last updated: Sunday, October 25, 2026 at 04:31 AM UTC

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Date Range:

from

10/23/2024

to

10/23/2026

6M ·

1Y ·

All

graph of Apex Ecotech Limited S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 4, 2024 to Oct 23, 2026

Model Insight

This model fits a time-varying baseline (a spline), so volatility 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.

τ

Zero Slope Spline-GARCH Model

Tap to view equation

Time-varying baseline: volatility reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst1.0792
5.61***
αARCH0.1079
1.77*
βGARCH0.6210
2.74***
∑γi Spline Coefficients
K=1
γ10.0525
0.47

0.729

Persistence

2d

Half-life
τ

Zero Slope Spline-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.0792
5.61***
α

ARCH

Response to squared shocks

0.1079
1.77*
β

GARCH

Volatility persistence

0.6210
2.74***
∑γi Spline Coefficients
K=1
γ10.0525
0.47

Persistence:

0.729

Half-life:

2 days