Abstract
As a follow-up to an earlier investigation, a true forward test has been carried out by applying a previously developed financial predictor (in the form of a so called pattern set, optimized using an evolutionary algorithm) to a new data set, involving data for 200 stocks and covering a time period from February 2016 to the end of that year. Despite being applied to previously unseen data, the pattern set generated a set of trades with an average one-day return of 0.394%. Moreover, the pattern set’s total trading return (excluding transaction costs) over the entire period covered by the new data, when applied as a trading strategy with a simple m–day holding period for each trade, was 15.9% for \(m=1\), 24.9% for \(m=3\), and 61.6% for \(m=6\), compared to 16.2% for the benchmark index (S&P 500) over the same period.
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Notes
- 1.
Note that entry points are ignored for the last (222nd) day of the data set, since the outcome of a trade entered on the very last day would not be computable. Thus, the effective number of days is 221.
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Wahde, M. (2018). Pattern Sets for Financial Prediction: A Follow-Up. In: Bi, Y., Kapoor, S., Bhatia, R. (eds) Intelligent Systems and Applications. IntelliSys 2016. Studies in Computational Intelligence, vol 751. Springer, Cham. https://doi.org/10.1007/978-3-319-69266-1_1
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DOI: https://doi.org/10.1007/978-3-319-69266-1_1
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