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V-Lab

CPFL Energia SA Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:23.85% (-0.91%)
Analysis last updated: Saturday, February 21, 2026 at 12:53 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of CPFL Energia SA SGARCH
paramt-stat
ω1.52084.45
α0.14514.57
β0.830427.62
γ10.21290.94
γ2-0.4796-1.31
γ30.38571.48
γ40.00500.02
γ5-0.8448-3.24
γ61.91927.41
γ7-1.7523-5.57
γ80.53741.36
γ9-0.1067-0.26
γ100.33240.57
Estimation Period:
Sep 29, 2004 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts