HFT-grade on-chain trade data for Polymarket "BTC above/below" binary option markets.
Covers March 1 – June 8, 2026: 99 days, ~217M trades, 49.5K parquet files.
by_window/
├── YYYY-MM-DD/
│ ├── 5m/
│ │ ├── WINDOW_TIMESTAMP/
│ │ │ ├── trades.parquet # All trades for this 5-minute window
│ │ │ └── metadata.json # Window metadata (slug, prices, volume)
│ │ └── ...
│… See the full description on the dataset page:
https://huggingface.co/datasets/yamalalaxman/polymarket-btc-trades.