A CFD (or Contract For Difference) is an agreement to exchange the difference in value of a particular share between the time at which the contract is opened and the time at which it is closed.
CFD (ຫຼື Contract For Difference) ແມ່ນຂໍ້ຕົກລົງເພື່ອກໍາຫນົດຄວາມແຕກຕ່າງໃນມູນຄ່າຂອງ ສະກູນເງິນສະເພາະຄູ່, ສາມາດຊື້ຂາຍຮ່ວມ ກັນລະຫວ່າງເວລາທີ່ສັນຍາຖືກເປີດຂຶ້ນ ແລະ ຖືກປິດລົງໃນຫ່ວງເວລາເດີຍວກັນ