data.testnet.lucyd.trade / books / updown / daily / btc / 2026-10-19

L2 order book history, one Parquet file per market. Format: API docs.

1 files, 316.9 KB

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0x709d0998e35c536c15b27ee03df5d9810f1a66de8205d29b14c95a1577f7bdcf.parquet316.9 KB2026-10-20 00:00 UTC