非商业性交易商（投机者）Non Commercial Trader (Speculators)

 Is a market participant who tries to profit from the buying and selling of futures contracts by anticipating future price movements

　　Non commercial data is a reliable source of information as it captures trader's positions in a specific market

　　Extreme positioning in the currency futures market has historically been accurate in identifying important market reversals

　　Many FX traders rely on the currency futures data to determine future price direction