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V-Lab

XtalPi Holdings Ltd GJR-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

90.55%

decreased by 3.49%

1 Week

91.18%

decreased by 2.86%

1 Month

93.07%

decreased by 0.97%

Analysis last updated: Saturday, August 22, 2026 at 09:00 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of XtalPi Holdings Ltd GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 13, 2024 to Aug 21, 2026

Model Insight

Volatility shocks decay with a half-life of 15 trading days, meaning a shock loses half its impact after approximately 15 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.7030
10.05***
α

ARCH

Response to squared shocks

0.1585
11.28***
β

GARCH

Volatility persistence

0.7838
55.05***
γ

leverage

Additional response to negative shocks

0.0255
0.95

Persistence:

0.955

Half-life:

15 days