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CPFL Energia SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:24.95% (+0.95%)
Analysis last updated: Sunday, February 8, 2026 at 04:26 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of CPFL Energia SA S0GARCH
paramt-stat
ω1.49614.39
α0.14574.60
β0.830327.72
γ10.18190.79
γ2-0.4327-1.17
γ30.36531.39
γ40.00160.01
γ5-0.8149-3.12
γ61.86627.31
γ7-1.6902-5.41
γ80.47301.24
γ9-0.0214-0.07
γ100.15080.69
Estimation Period:
Sep 29, 2004 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts