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Isiklar Enerji Ve Yapi Hldgs Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:17.51% (+0.11%)
Analysis last updated: Thursday, February 12, 2026 at 12:35 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Isiklar Enerji Ve Yapi Hldgs SGARCH
paramt-stat
ω1.47036.00
α0.17148.57
β0.695420.32
γ1-0.1289-1.60
γ20.17321.40
γ30.00880.09
γ4-0.0352-0.36
γ5-0.1498-1.63
γ60.23882.65
γ7-0.0370-0.39
γ8-0.2785-3.01
γ90.45785.16
γ10-0.6970-6.96
Estimation Period:
Aug 12, 1998 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts