Abstract

In this paper we investigate the profitability of non-linear trading rules based on nearest neighbour (NN) predictors. Applying this investment strategy to the New York Stock Exchange for the 1997-2002 period, our results suggest that, taking into account transaction costs, the NN-based trading rule is superior to both a risk-adjusted buy-and-hold strategy and a linear ARIMA-based strategy in terms of returns for all of the years studied, except for 2000 and 2001. In addition, the NN-based trading rule produces higher net returns than those from a simple buy-and-hold strategy, except for 1997. Regarding other profitability measures, the NN-based trading rule yields higher Sharpe ratios than the ARIMA-based strategy for all of the years in the sample except for 2001. As for 2001, in 36 out of the 101 cases considered, the ARIMA-based strategy gives higher Sharpe ratios than those from the NN-trading rule, in 18 cases the opposite is true, and in the remaining 36 cases both strategies yield the same ratios.

Recommended Citation

Julián Andrada-Félix, Fernando Fernadez-Rodriguez, Maria-Dolores Garcia-Artiles, and Simon Sosvilla-Rivero (2003) "An Empirical Evaluation of Non-Linear Trading Rules", Studies in Nonlinear Dynamics & Econometrics: Vol. 7: No. 3, Article 4.
http://www.bepress.com/snde/vol7/iss3/art4

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