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V-Lab

KT Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:36.50% (+4.26%)
Analysis last updated: Saturday, February 21, 2026 at 11:01 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of KT Corp S0GARCH
paramt-stat
ω1.72087.13
α0.08227.53
β0.838538.36
γ1-0.1108-1.68
γ20.08190.82
γ30.22292.89
γ4-0.3763-4.51
γ50.31073.47
γ6-0.2440-2.72
γ70.17802.09
γ80.00200.03
γ9-0.1230-1.72
γ100.05750.97
Estimation Period:
Dec 23, 1998 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts