How many cryptocurrencies were traded on 17 December 2017?
As a keen observer of the cryptocurrency market, I'm curious to delve deeper into the trading dynamics of a particular day. Specifically, I'm interested in understanding the breadth of cryptocurrencies that were actively traded on December 17th, 2017. This particular day holds significance in the crypto world, marking a pivotal point in the market's evolution. It's essential to gain insights into the number of digital currencies that were being bought and sold, as this reflects the level of interest and engagement in the market at that time. Could you provide a detailed breakdown of the number of cryptocurrencies that were traded on December 17th, 2017?