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Algorithmic trading has two meanings: - the process of taking in inputs such as market data, current news, and producing orders without human intervention. - the process of optimising the trading of a large order or the market making process.
49
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How can we reverse engineer a market-making algorithm (HFT)?
Consider a market participant $A$ who is mechanically following an automated liquidity providing algorithm (HFT) in a number of large cap stocks on a specific exchange.
Assume furthermore that we are …
17
votes
3
answers
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Order submission strategies of a rational market maker?
Consider a market maker that has decided to try to make a round-trip trade in stock A in order to capture the bid-ask spread.
Assume furthermore that he has no current inventory in the stock A. To fu …
11
votes
1
answer
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A generic limit order book: What are the most important queries it should be able to answer?
Assume a class LimitOrderBook which represents a limit order book in a trading system.
To be able to represent the limit order book a data handler reads a feed which adds data to the representation o …