In our firm's earliest days, our understanding of the power of great software engineering and quantitative analytics helped Citadel stand out.

It is incredible to come to work every day surrounded by individuals whose insights and efforts place us at the forefront of finance.

If you think about the amount of critical thinking that has come into the field of economics, two universities have dominated the landscape in my life: Chicago and Harvard.

One of the great advantages that I had in my career is I started trading 24 hours a day in my early 20s, and I had to learn to delegate to people.

My dad did everything he could. It was a start-up, and the banks didn't want to lend him enough money, so he mortgaged our house.

You're not free if you can't sue a financial institution that gets caught ripping you off.

I come from a family of working women, my mum went to work two weeks after I was born - my parents had no money, there was no choice.

People really do spend a lot of money on their pets - sometimes more then themselves.