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Megastudy Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:11.55% (-0.17%)
Analysis last updated: Sunday, February 15, 2026 at 02:28 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Megastudy Co Ltd S0GARCH
paramt-stat
ω1.22586.13
α0.14404.38
β0.66298.92
γ10.03870.38
γ2-0.1665-1.09
γ30.16851.48
γ40.08620.59
γ5-0.3041-1.17
γ60.46371.51
γ7-0.6578-2.78
γ80.45732.65
γ90.01000.09
Estimation Period:
Jan 18, 2005 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts