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V-Lab

Zhongchao Inc MF2-GARCH Volatility Analysis

Volatility prediction for Tuesday, August 25th, 2026

1 Day

283.33%

decreased by 2.02%

1 Week

360.48%

increased by 75.13%

1 Month

469.89%

increased by 184.54%

Analysis last updated: Monday, August 24, 2026 at 09:19 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Zhongchao Inc MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Feb 24, 2020 to Aug 21, 2026

Model Insight

Volatility shocks decay with a half-life of 2 trading days, meaning a shock loses half its impact after approximately 2 days.

σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

41
α

ARCH

Response to squared shocks

0.1772
5.23***
β

GARCH

Volatility persistence

0.5766
13.54***
γ

leverage

Additional response to negative shocks

-0.0113
-0.27
λ₁

tau intercept

Baseline long-term coefficient

10.0000
0.67
λ₂

forecast adj.

Forecast performance sensitivity

1.0000
1.58
λ₃

tau persistence

Long-term factor persistence

0.0000
0.00

Persistence:

0.748

Half-life:

2 days