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V-Lab

Broadcom Inc MF2-GARCH Volatility Analysis

Volatility prediction for Wednesday, August 26th, 2026

1 Day

45.56%

decreased by 3.38%

1 Week

46.82%

decreased by 2.12%

1 Month

48.21%

decreased by 0.73%

Analysis last updated: Tuesday, August 25, 2026 at 09:19 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Broadcom Inc MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Aug 6, 2009 to Aug 21, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 170% more than equivalent positive returns.

σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

26
α

ARCH

Response to squared shocks

0.0764
9.64***
β

GARCH

Volatility persistence

0.6404
36.36***
γ

leverage

Additional response to negative shocks

0.1297
10.44***
λ₁

tau intercept

Baseline long-term coefficient

0.0249
1.14
λ₂

forecast adj.

Forecast performance sensitivity

0.0168
2.14**
λ₃

tau persistence

Long-term factor persistence

0.9793
101.84***

Persistence:

0.782

Half-life:

3 days