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Quantitative trading strategies use quantitative signals and a set of predefined systematic rules to make trading decisions. Strategies operate within parameters based on historical analysis (backtesting) and real world market studies (forward testing). Strategies may be executed manually (by a human trader) or automatically (by a computer).

0 votes

Calculating true value of a stock given the order-book and recent trades

I've tried many of these too and often it not good. It's because there are no such thing as "true price". You are trying to calculate thing that doesn't exist. Probably it makes sense to work with "or …
23 votes
4 answers
10k views

Techniques to optimize the placement of orders in market making strategy?

Market making often requires placing and canceling a lot of orders. You have to buy and sell nearly simultaneously, so you need to move orders pretty often to beat other traders. But I would like to …