Articles

Binary Backwards

29th October 2019 Editor 0

Anybody who writes exams or performs job interviews knows the value of questions. If they are based on true stories or statements, even better. To my delight this showed up in my Twitter timeline: (Let […]

Articles

American π: Piece of Cake?

13th November 2017 Editor 0

An American option can be exercised by its holder at any time he wishes, not just at the expiration date. Textbooks tell you that pricing it in the context of the binomial model is a […]