All historic open, high, low, close, trading volume and market cap info for all cryptocurrencies as of the 21st of May, 2018. This dataset includes 1,584 unique crypto currencies, and over 900,000 observations. With this information, one can get a much deeper understanding of the crypto market. While this is not financial advice, one could certainly use this dataset for more informed trading decisions. We can also use this dataset with others to determine how what's happening in the world affects the prices of crypto.