spread - in foreign exchange market this will refer to the margin between the lowest selling price and the highest buying price of the day, or the closing prices of the day. - In Stock Exchange prices, spread - the difference between the selling price asked by dealers in securities and the price at which they have bought them; the basic criterion for grading securities by marketability is the size o, spread - ostu- ja müügihindade või ostu- ja müügikursside vahe