Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
차익거래는 서로 다른 시장에서 동일한 증권을 사고 파는 것입니다.chaikgeoraeneun seoro dareun sijangeseo dongilhan jeunggwon-eul sago paneun geos-ibnida.Arbitrage is the act of buying and selling the same security in different markets.