#TradeStories Based on the search results, here's a breakdown of information related to "BTCTrade":

1. What is BTCTrade?

* PitchBook describes a company called "BTCtrade" (note the lowercase "t") as an operator of an online cryptocurrency trading platform that aimed to serve Chinese users.

* Their platform reportedly supported USD transaction fees for all cryptocurrencies and provided an interface for buying and #BTCTrade