A set of tools for crawling the Bovespa stock exchange data, and plotting charts with the stored data.

• update_database.sh <year> Fetches the quotes for the specified year.
• browse_assets.py Opens an interactive plot of assets of interest. Use the arrow keys and to browse through assets.
• update_corporate_actions.py Fetches the corporate actions (dividends, splits and joins) for all assets.

Install the following libraries in order to use the bovespatools:

sudo apt-get install python-pip libpython-dev python-tk
pip install sqlalchemy
pip install matplotlib