Polymarket Order Book Dataset: Historical Depth for Research
Use a Polymarket order book dataset with historical bid/ask depth, resolved markets, and export formats for research and backtesting.
A Polymarket order book dataset is a structured archive of historical bid and ask depth. It is useful when you want repeatable offline analysis instead of one-off API calls.
Dataset Contents
- Market metadata and identifiers
- Snapshot timestamps
- Bid and ask ladders for each outcome
- Reference prices
- Resolution outcomes
API or Dataset?
| Situation | Choose |
|---|---|
| Interactive product or dashboard | API |
| Large offline research job | Dataset export |
| Notebook analysis | CSV or Parquet |
| Repeated backtests | Cached dataset plus API refresh |
Research Uses
- Market microstructure analysis
- Spread and depth studies
- Strategy replay and backtesting
- Liquidity regime detection