then how did you learn the math/physics/stats you need to do the data analysis?
Engineering school.
then how did you learn the math/physics/stats you need to do the data analysis?
Engineering school.
degree level stuff is enough for you?

Can you recommend some reading? I want to read and learn more.
One of the best book I have ever read on quantitative trading is Inside the Black Box by Rishi Narang.
How do investment banks do prop trading?
"2. Double commission with at least two derivatives instead of one. In his book there are no commission charge."
from gloriabrown
exactly.
many systems work but then fail when commissions are added.
another friction cost are entry and exit points which are not executable for you.