Vertical ladders - Githubissues

mberk / betfairviz

Create visualisations of Betfair order books

MIT License

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Vertical ladders #2

Closed mberk closed 3 years ago

mberk commented 3 years ago

Vertical ladders are a more traditional way to visualise order books
These will be on a per runner basis
For an example of how this is done for Betfair, see Betangel and the runner graph popups on the Betfair website
It may be possible to display multiple runners alongside each other
Inspiration can be taken from financial markets (e.g. crypto exchanges) which have more sophisticated front ends than Betfair

mberk commented 3 years ago

A simple initial implementation can be found in the issue-2 branch

Example usage:

import betfairviz
betfairviz.EXAMPLE_RUNNER_BOOK

(inside a Jupyter notebook)

mberk commented 3 years ago

I've merged the issue branch into master. It's certainly not as fully featured as it could be - it visualises one runner at a time in the same format as on the Betfair website - but improvements will be covered by future issues