V-Lab: 51 Talk Online Education Group MF2-GARCH Volatility Analysis

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51 Talk Online Education Group MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, December 8th, 2025:85.97% (-21.89%)

Analysis last updated: Saturday, December 6, 2025 at 01:43 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

Parameter Estimates

	param	t-stat
$m$	81
$α$	0.1902	19.51
$β$	0.4982	21.05
$γ$	-0.0387	-2.15
$λ_{1}$	5.0839	1.17
$λ_{2}$	0.8192	1.95
$λ_{3}$	0.0000	0.00

Estimation Period:
Jun 10, 2016 to Dec 5, 2025

News Impact Curve

Impact of return on volatility tomorrow

Volatility Forecasts

Volatility Forecasts