Occupation: systems science
Location: European Union
Years Trading: since 1995
What I Trade: Forex, securities, futures, options, etc.
Involved with risk management and hedge funds performance evaluation.
The challenge for a model developer is to become and remain profitable in the modern high frequency trading environment.
What kinds of trading models will survive and succeed in the long run?
I prefer, instead of making assumptions, ask a model developer a set of questions, use risk analysis and portfolio management technology