Skip to main content
V-Lab

John Hancock FD ALL C C ETF APARCH Volatility Analysis

Volatility prediction for Tuesday, August 18th, 2026

1 Day

13.89%

increased by 2.67%

1 Week

14.08%

increased by 2.86%

1 Month

14.64%

increased by 3.42%

Analysis last updated: Monday, August 17, 2026 at 09:39 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of John Hancock FD ALL C C ETF APARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 2, 2023 to Aug 14, 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

APARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0452
8.16***
α

ARCH

Response to squared shocks

0.0318
0.00
β

GARCH

Volatility persistence

0.8902
81.22***
γ

leverage

Additional response to negative shocks

1.0000
0.00
δ

power

Transformation power

2.0228
8.90***

Persistence:

0.955

Half-life:

15 days