Quote from ezbentley:
First of all, what are the differences among these terms:
1. quantitative trading
2. algorithmic trading
3. mechanical trading
4. black box trading
These are all more or less the same thing. Unless the system in question doesn't use any numbers, in which case it's not quantitative. Said system might not be too profitable, though
What education discipline is most relevant to a quant trading career? Financial engineering? Statistics? Computer Science? Or is it more multidisciplinary? I am an outsider and if I want to go back to school with the goal of eventually becoming a quant trader, what program should I aim for?
Any advice is appreciated.
PhD's from the top 5 programs in either pure math or CS seem to have the highest odds of outstanding success in quant trading. But is anyone really going to do this with the sole intention of becoming a quant trader? Unlikely, although feel free to go for it if you want to and can.
If you're looking for a job post-school, another decent option might be those Masters in Financial Engineering degrees offered by many schools (Princeton, Stanford, CMU, NYU, ...). They seemed to be getting pretty good placement rates..at least until before the crash...not sure how it's going now.
One could also study CS, math, or stat; as these areas might give something more to fall back on if the financial sector continues to contract. And if you're not the type who enjoys (at least some of the time

) CS and math anyway, you're probably barking up the wrong tree.
My impression is that the failure rate in quant trading is extremely high, even amongst those who have very good preparation and/or have been in good quant jobs for many years, so I would be careful to always have an alternate career path to switch into if things in your quant career go south.