abstract = "Trading rules are widely used by practitioners as an
effective means to mechanize aspects of their reasoning
about stock price trends. However, due to the
simplicity of these rules, each rule is susceptible to
poor behaviour in specific types of adverse market
conditions. Naive combinations of such rules are not
very effective in mitigating the weaknesses of
component rules. We demonstrate that sophisticated
approaches to combining these trading rules enable us
to overcome these problems and gainfully use them in
autonomous agents. We achieve this combination through
the use of genetic algorithms and genetic programs.
Further, we show that it is possible to use qualitative
characterizations of stochastic dynamics to improve the
performance of these agents by delineating safe, or
feasible, regions. We present the results of
experiments conducted within the Penn-Lehman Automated
Trading project. In this way we are able to demonstrate
that autonomous agents can achieve consistent
profitability in a variety of market conditions, in
ways that are human competitive.",
notes = "GECCO-2006 A joint meeting of the fifteenth
international conference on genetic algorithms
(ICGA-2006) and the eleventh annual genetic programming
conference (GP-2006).