A collection and analysis of Henry Hub Natual Gas Spot Price available at EIA (US Energy Information Administration).

Demo data visualization is available here or view Jupyter Notebook analysis of time series data.

It uses Tabular Data Packages for publishing and sharing tabular data.

• Fetch open data API available at https://www.eia.gov/opendata/
• Download, Format Historical Dataset
• Render in chart using D3.js

• Yearly
• Monthly

Various data types are also available. Dataset are available from January 1997 and Price are in US dollars.

• D3js for visualization
• Python libraries used in scripts, data
• Install packages for Facebook Prophet;

pip install pandas matplotlib numpy cython
pip install pystan
pip install fbprophet, run conda install -c conda-forge fbprophet if you use Anaconda 

• Execute collect_prices.py to fetch data through API and save CSV document
• Navigate to visualization for graph visualization
• Historical dataset availabe at data
• View pattern analysis
• Run Prices forecast notebook

Historical Datasets are in the public domain and are not subject to copyright protection, for more info visit offical webpage