concepts, concepts, concepts, folks. Don't just think of formulas (although you will need to them too), but also think of what the heck the idea is... why stock options exist, why do people use swaps, what all the variety of bonds used for, what P/E measures, etc. That way, even if a "new" question is thrown at you, you know what they are asking and you know how to deal with it. It's good to make your study habit like that. |