Anyone preparing for quant interviews must develop depth across several skill areas and know how to apply theory in a practical setting.

Going in for a high-profile interview in the exact kind of field that you've long aspired to work in can feel anxiety-inducing and overwhelming. In a few short minutes, the person interviewing you ...

This as-told-to essay is based on a conversation with Sarah Chieng, a 22-year-old former intern at Hudson River Trading, and Susquehanna International Group based in San Francisco. The following has ...