Recent content by outsiderzhu

hello all, some say financial market is a giant casino, and most people agree with it. so are traders gambler or more than that? give your opinions :)

i am about to take the test, quite panic now..

hello there, i am about the take the math test from Optiver in amsterdam, so i think i would be better off if i can find some books to learn the fast math. so are there any books that you can recommend to me to read? thanks in advance!