Skip to main content
V-Lab

Trident Lifeline Limited GJR-GARCH Volatility Analysis

Volatility prediction for Tuesday, August 25th, 2026

1 Day

49.24%

increased by 4.16%

1 Week

51.38%

increased by 6.30%

1 Month

55.58%

increased by 10.50%

Analysis last updated: Tuesday, August 25, 2026 at 06:58 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Trident Lifeline Limited GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Oct 10, 2022 to Aug 21, 2026

Model Insight

Volatility shocks decay with a half-life of 6 trading days, meaning a shock loses half its impact after approximately 6 days.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.5116
10.13***
α

ARCH

Response to squared shocks

0.0966
6.51***
β

GARCH

Volatility persistence

0.7700
43.25***
γ

leverage

Additional response to negative shocks

0.0512
1.59

Persistence:

0.892

Half-life:

6 days