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V-Lab

Winpac Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:103.24% (+53.55%)
Analysis last updated: Friday, February 13, 2026 at 10:13 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Winpac Inc S0GARCH
paramt-stat
ω1.00663.82
α0.24373.99
β0.40503.67
γ11.25992.76
γ2-1.8461-2.94
γ30.59071.82
γ4-0.0019-0.01
γ50.10750.32
γ6-0.4880-1.46
γ71.23253.46
γ8-1.6145-4.19
γ90.98883.40
Estimation Period:
Mar 7, 2013 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts