KuCoin Historical Data (CSV) — Depth50 Order Book Snapshots, Trades, Ticker

We provide KuCoin historical market data in CSV format for the following websocket streams:

• L2 Order Book: Depth50 snapshots (top 50 bids/asks)
• Trades
• Ticker

Delivery is done via tar.zst files hosted on Google Drive.

Starting date of the archive: 16/12/2025.

 
Data feeds

Order Book — Level 50 (snapshots, not incremental)
Best 50 bid/ask levels as snapshots (no delta stitching). This is the /spotMarket/level2Depth50 feed: top-of-book depth on both sides, pushed on change.
Typical payload structure is essentially:

• bids: [price, size] pairs
• asks: [price, size] pairs
• timestamp (ms)

   

Trades — /market/match

Executed trade prints from the match stream (Level 3 matching events). Useful for print-level research, custom bars, and execution replay.

Ticker — /market/ticker

BBO change stream (best bid/ask + last trade fields). This is KuCoin’s “ticker” channel, pushed at high cadence for symbols you subscribe to.

 Format & delivery

• Format: CSV
• Delivery: Google Drive folder link(s)
• Samples included: Google Drive links with sample CSV files for:
  • Depth50 Order Book snapshots
  • Trades
  • Ticker

Sample tar files containing a day's worth of data:

Google Drive

Price for a month of data is 120€ (VAT incl.)

Accepted payments: PayPal Invoice, Bank Transfer and Litecoin,USDC and crypto currencies such as: USDT(TRC20 or BEP20), TRX, XLM and XRP