A "Trader" is a ZuluTrade client, who trades on a Demo or Real registration while ZuluTrade distributes his results and insights freely through the website. Every trading activity acted on in the Trader's log is sent from all zulutrade trading platform Demo and Real logs as a broadcast signal. https://abouttradingplatform.mystrikingly.com/blog/how-does-the-zulutrade-trading-platform-gain-knowledge-in-small-businesses