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

V-Lab

51 Talk Online Education Group GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, June 20th, 2025:84.21% (-6.43%)

Analysis last updated: Wednesday, June 18, 2025 at 11:26 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

Parameter Estimates

	param	t-stat
$ω$	1.3139	11.98
$α$	0.1339	12.60
$β$	0.7923	97.95
$γ$	0.0904	4.10

Estimation Period:
Jun 10, 2016 to Jun 18, 2025

News Impact Curve

Impact of return on volatility tomorrow

Volatility Forecasts

Volatility Forecasts