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HL D&I HALLA CORP Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:32.62% (-1.33%)
Analysis last updated: Sunday, February 15, 2026 at 01:22 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of HL D&I HALLA CORP S0GARCH
paramt-stat
ω0.76194.28
α0.09769.17
β0.854154.43
γ10.00010.00
γ2-0.1034-1.35
γ30.21724.44
γ4-0.1744-3.89
γ50.05461.30
γ60.05861.27
γ7-0.1108-2.26
γ80.08572.05
Estimation Period:
Aug 15, 1994 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts