OkCoin - Historical Order Books
Kaiko is the only company to store and distribute order books from major Bitcoin and Ethereum exchanges. We take a snapshot of order books every minute.
The order books from OkCoin include orders within +1% and -1% of the bid price.
The start date of the timeseries for each currency pair is:
- BTCUSD : start date 01/09/2015
- BTCCNY : start date 14/09/2015
All timeseries end yesterday.
- date : Epoch timestamp millisecond
- type : a = ASK and b = BID
- price : in the quote currency (on a BTCEUR pair, the amount is in EUR)
- amount : in the base currency (on a BTC EUR pair, the amount is in BTC)
Source : Exchanges APIs. There may be some gaps should the exchanges' API have experienced down time as they do not store historical order books.
Format : One csv file per day x currency pair.
Please find a sample file here :
(Order books at +/-10% are available as well as full order books - please reach out to email@example.com for more information)