Historical OHLC Price Data includes Volume and Trade countsThe Poloniex API offers timeframes that are slightly non-standard after the daily interval. We track and produce files for Daily and Thirty Minute (30min) time series pricing data for the spot/physical market. Each file is easily downloadable in CSV format and can be consumed automatically by Python scripts or other automated processes. In each file, you will find the below/following fields. This OHLC (Open/High/Low/Close) pricing data is updated each day and is taken directly from the exchange(s). Please reach out if you find discrepancies or errors in the data that need to be addressed
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Historical Trade PrintsEvery transaction has a price and size/value. These are the prices at which actual trades took place between a buyer and a seller.
Historical Order BooksOrderbooks are captured by taking a snapshot of the market limit orders for both buyers (bid) and sellers (ask) in 5 minute intervals.