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V-Lab

Hidrostal SA Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, December 31st, 2025:106.93% (+106.93%)
Analysis last updated: Thursday, January 1, 2026 at 02:35 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Hidrostal SA SGARCH
paramt-stat
ω20.2998202,997,800.00
α0.11931,192,520.00
β0.83808,379,800.00
γ1-34.3738-343,737,700.00
γ239.2867392,866,800.00
γ319.3583193,583,100.00
γ420.5788205,787,600.00
γ5-213.5124-2,135,124,000.00
γ6475.34894,753,489,000.00
γ7-517.1015-5,171,015,000.00
γ8304.83033,048,303,000.00
γ9-1,552.2310-15,522,310,000.00
Estimation Period:
Apr 18, 1995 to May 30, 2025
Impact of return on volatility tomorrow
Volatility Forecasts