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For questions about programming languages, implementation, and packages in quantitative finance. Note: question must be specific to quantitative finance and must necessitate knowledge of quantitative finance in order to be on topic.

1 vote

How to calculate the hedge ratio between two securities using the Least Squares model in Java

The below code works for us: final boolean includeIntercept = false; SimpleRegression simpleRegression = new SimpleRegression(includeIntercept); for (int i = 0; i < symbol1Bars.size(); i …
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1 vote
1 answer
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How to calculate the hedge ratio between two securities using the Least Squares model in Java

How does one, having two lists of prices Y and X and wishing to fit the Least Squares model, perform this in Java? The fit is required to calculate the hedge ratio in a pairs trading strategy. For e …
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