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V-Lab

Kafr El-Zayat Pesticides & Chemicals Co GAS-GARCH Student T Volatility Analysis

Volatility prediction for Thursday, August 27th, 2026

1 Day

3,130.53%

decreased by 276.94%

1 Week

3,127.58%

decreased by 279.89%

1 Month

3,115.83%

decreased by 291.64%

Analysis last updated: Wednesday, August 26, 2026 at 08:00 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Kafr El-Zayat Pesticides & Chemicals Co GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Aug 14, 1996 to Aug 25, 2026
Extended Optimization
Boundary Parameters

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

ParameterValuet-statistic
ω

const

Unconditional variance weight

2,217.7189
8.98***
α

ARCH

Response to squared shocks

0.0855
219.90***
β

GARCH

Volatility persistence

0.9990
8,763.16***
ν

DF

Student-t tail thickness

2.0001

Persistence:

0.999

Half-life:

693 days