polyorderbooks/polymarket-crypto-updown-orderbooks-l2

Polymarket Crypto Up/Down Order Books — 1-Second L2 Depth 897,192 order book snapshots across 805 resolved markets and three contract lengths. Full bid and ask ladders, captured once per second, with the winning outcome on every row. This is the DOI-carrying research release. Same data as 10.5281/zenodo.22084114, mirrored here for load_dataset. What is in it File Snapshots Markets Contract updown_5m.parquet 167,941 471 Five-minute updown_15m.parquet… See the full description on the dataset page: https://huggingface.co/datasets/polyorderbooks/polymarket-crypto-updown-orderbooks-l2.