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Gorilla Techno Gro Inc -Redh GJR-GARCH Volatility Analysis

High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful

Volatility prediction for Tuesday, September 8th, 2026

1 Day

86.85%

decreased by 6.66%

1 Week

95.01%

increased by 1.50%

1 Month

122.34%

increased by 28.83%

Analysis last updated: Friday, September 4, 2026 at 09:51 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Gorilla Techno Gro Inc -Redh GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Apr 9, 2021 to Sep 4, 2026

Model Insight

Estimated persistence of 1.000 is at or above 1 (non-stationary): volatility shocks do not decay and the long-run variance is undefined, so long-horizon forecasts should be treated with caution.

σ

GJR-GARCH Model

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High persistence: persistence 1.000 ≥ 1, shocks do not decay
ParamValuet-stat
ωconst2.9462
2.69***
αARCH0.3395
1.47
βGARCH0.7751
13.27***
γleverage-0.2292
-0.96

1.000

Persistence

-

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.9462
2.69***
α

ARCH

Response to squared shocks

0.3395
1.47
β

GARCH

Volatility persistence

0.7751
13.27***
γ

leverage

Additional response to negative shocks

-0.2292
-0.96

Persistence:

1.000

Half-life:

-