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Elvalhalcor Hellenic Copper Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:40.37% (-29.65%)
Analysis last updated: Friday, February 13, 2026 at 08:44 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Elvalhalcor Hellenic Copper S0GARCH
paramt-stat
ω1.218112,180,560.00
α0.54285,427,860.00
β0.32153,214,990.00
γ125.6304256,304,100.00
γ2-433.3242-4,333,242,000.00
γ3494.99814,949,981,000.00
γ4932.00359,320,035,000.00
γ5-1,827.6260-18,276,260,000.00
γ6922.83979,228,397,000.00
γ7-168.2008-1,682,008,000.00
γ878.2199782,199,100.00
Estimation Period:
Jan 31, 2018 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts