data.testnet.lucyd.trade / books / updown / daily / btc / 2026-10-15

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

1 files, 326.0 KB

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0x74aa2717508a0ee066a56426e576d53ad7713937c33cb58f33d951072e3d2037.parquet326.0 KB2026-10-16 00:00 UTC