Labs / Price Moves
Groups every runner carrying an opening price by how far it moved, and reports A/E per band. The coverage limit is printed before the table, not after.
The folklore is confident: a horse that shortens is fancied and a drifter is not. This is the tool that decides whether it survives a confidence interval.
Price movement exists on about 59% of British runners and 52% of Irish ones, and essentially nowhere else, so any answer this produces applies to two countries.
python moves.py --direction shortened --min-move 0.25
This one is still being written. When the repository is up, this page gains the link and the card on Labs flips to published. We would rather say that than point you at nothing.