Answer: exchange

AnswerCrossword Clue
EXCHANGETrade
EXCHANGESwitch
EXCHANGEGive and get
EXCHANGEMany a 12-26 transaction
EXCHANGEHeart of Wall Street.
EXCHANGEOrganized marketplace.
exchangeA visit or visits in which two people or groups from different countries stay with each other or do each other's jobs
exchangeThe fee or percentage charged for converting the currency of one country into that of another
exchangeA move or short sequence of moves in which both players capture material of comparable value, or particularly (the exchange) in which one captures a rook in return for a knight or bishop (and is said to win the exchange)
exchangeto give and receive reciprocally
exchangeA central office or station of operations providing telephone service
exchangeThe giving of money for its equivalent in the money of another country
exchangeA building or institution used for the trading of a particular commodity or commodities
exchangeA system or market in which commercial transactions involving currency, shares, commodities, etc., can be carried out within or between countries. See also foreign exchange
exchangeAn act of giving one thing and receiving another (esp. of the same type or value) in return
exchangeA short conversation; an argument