once again, just to clear up some common misconceptions
1. there are many styles of trading, some with more of a quantitative focus and some with more of a qualitative focus
2. tibra is active across both types but relies heavily on technology and its quantitative abilities so we look for people who can work with this
3. people are not simply classified as quants or regular people, and to think you are either a quant or not is naive - there are plenty of people who can both pass our tests and show excellent judgement, nous, intuition, discipline, adaptability and creativity.
think of a simple example:
we require both quantitative ability and a range of other qualitative abilities
of the people who have the pure mathematical ability we require, maybe 10-20% have the personality, awareness, intuition, people skills and other traits above that should make them successful at tibra.
but only about 5% of applicants have the quantitative ability in the first place.
so, to deal with the many hundreds of applications we have at any one time, we start by screening with multiple maths tests.
then, we move on to interviews and other screening tools to look at the rest of the factors mentioned above.
all those people who talk about how the maths tests are pointless or not a true indicator are simply not thinking things through. they are simply the first steps. given the numbers of applicants we get, and the resources that go into training and supporting (not to mention funding and managing) traders, we ensure that we are thorough and that applicants meet all requirements, both quantitative and qualitative.
bottom line - it is not one or the other for tibra traders and their strategies, nor most other types of traders
math skills help, but are never the only factor
we have plenty of quants who can temper the tangibles with judgement and experience...
hope that helps