Trading Session

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DEFINITION of 'Trading Session'

A period of time consisting of one day of business in a financial market, from the opening bell to the closing bell. Within the time frame of the trading session, all orders for the day must be placed, and buyers and sellers both participate in setting current market prices.

INVESTOPEDIA EXPLAINS 'Trading Session'

The investor's concept of the trading session has broadened in the past decade as after-hours markets, ECN exchanges and other technologies have entered the marketplace. This increased access to the markets and information can overwhelm an individual investor with news, but long-term investors know that tuning out the day-to-day noise of the stock market is a key element of success.

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    Late-day trading is the illegal buying and selling of mutual funds after regular market hours. This practice is wrongful ... Read Full Answer >>
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    Most investors know that the major stock exchanges have standard trading hours - set periods of time each day when trading ... Read Full Answer >>
  3. Why don't stocks begin trading at the previous day's closing price?

    Most stock exchanges work according to the forces of supply and demand, which determine the prices at which stocks are bought ... Read Full Answer >>
  4. What is the history behind the opening and closing bells on the NYSE?

    Similar to the school bells that most of us heard during our school days, the New York Stock Exchange's (NYSE) opening and ... Read Full Answer >>
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