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2. Algorithmic trading - Wikipedia

   en.wikipedia.org/wiki/Algorithmic_trading

   The algorithms do not simply trade on simple news stories but also interpret more difficult to understand news. Some firms are also attempting to automatically assign sentiment (deciding if the news is good or bad) to news stories so that automated trading can work directly on the news story. [100]

3. High-frequency trading - Wikipedia

   en.wikipedia.org/wiki/High-frequency_trading

   High-frequency trading comprises many different types of algorithms. [1] Various studies reported that certain types of market-making high-frequency trading reduces volatility and does not pose a systemic risk, [ 10 ] [ 63 ] [ 64 ] [ 78 ] and lowers transaction costs for retail investors, [ 13 ] [ 35 ] [ 63 ] [ 64 ] without impacting long term ...

4. Automated trading system - Wikipedia

   en.wikipedia.org/wiki/Automated_trading_system

   Such manipulations are done typically through abusive trading algorithms or strategies that close out pre-existing option positions at favorable prices or establish new option positions at advantageous prices. In recent years, there have been a number of algorithmic trading malfunctions that caused substantial market disruptions.

5. Order matching system - Wikipedia

   en.wikipedia.org/wiki/Order_matching_system

   The trading mechanism on electronic exchanges is an important component that has a great impact on the efficiency and liquidity of financial markets. The choice of matching algorithm is an important part of the trading mechanism. The most common matching algorithms are the Pro-Rata and Price/Time algorithms.

6. Systematic trading - Wikipedia

   en.wikipedia.org/wiki/Systematic_trading

   Systematic trading (also known as mechanical trading) is a way of defining trade goals, risk controls and rules that can make investment and trading decisions in a methodical way. [ 1 ] Systematic trading includes both manual trading of systems, and full or partial automation using computers.

7. How algorithms work - AOL

   www.aol.com/algorithms-212543415.html

   Mashable's series Algorithms explores the mysterious lines of code that increasingly control our lives — and our futures. We spoke with Pedro Domingos, a computer science professor at the ...