https://pypi.org/project/data-energy-ff/ Recent updates to the Python Package Index for data-energy-ff en https://pypi.org/project/data-energy-ff/0.1.0/ Utilities for crude-oil futures data analysis: MultiIndex CSV loading, dynamic butterfly spreads, roll-period splitting, and normalized plotting. deepanshugoyal9000@gmail.com Thu, 16 Jul 2026 13:13:15 GMT