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G K P Printing & Packaging GAS-GARCH Student T Volatility Analysis

Volatility prediction for Friday, September 11th, 2026

1 Day

205,196.42%

increased by 50,232.81%

1 Week

204,991.35%

increased by 50,027.74%

1 Month

204,174.40%

increased by 49,210.79%

Analysis last updated: Friday, September 11, 2026 at 07:24 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of G K P Printing & Packaging GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

May 8, 2019 to Sep 4, 2026

Model Insight

The estimated Student-t degrees of freedom v = 2.00 sit at the infinite-variance boundary (v → 2): the model is attributing extreme moves to heavy tails rather than to volatility, so the volatility scale is unreliable here. See the boundary-parameters flag.

𝑓

GAS-GARCH-T Model

Tap to view equation

Unreliable tails: v = 2.00 sits at the infinite-variance boundary
ParamValuet-stat
ωconst8.0486
1.46
αARCH0.1956
6.52***
βGARCH0.9990
1,575.71***
νDF2.0000

0.999

Persistence

693d

Half-life
𝑓

GAS-GARCH-T Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

8.0486
1.46
α

ARCH

Response to squared shocks

0.1956
6.52***
β

GARCH

Volatility persistence

0.9990
1,575.71***
ν

DF

Student-t tail thickness

2.0000

Persistence:

0.999

Half-life:

693 days