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V-Lab

Indonesia Prima Prop (Pt) Asy. MEM Volatility Analysis

Volatility prediction for Tuesday, July 14th, 2026

1 Day

103.17%

decreased by 2.75%

1 Week

107.90%

increased by 1.98%

1 Month

123.50%

increased by 17.58%

Analysis last updated: Tuesday, July 14, 2026 at 08:37 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Indonesia Prima Prop (Pt) AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Aug 19, 1994 to Jul 10, 2026

Model Insight

Volatility shocks decay with a half-life of 45 trading days, meaning a shock loses half its impact after approximately 45 days.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.6538
6.51***
α

ARCH

Response to squared shocks

0.1200
10.24***
β

GARCH

Volatility persistence

0.8594
80.53***
γ

leverage

Additional response to negative shocks

0.0107
0.61

Persistence:

0.985

Half-life:

45 days