Phone interview for first round, face to face with two traders for second

I attended the 2024 Sophomore Discovery Day program, which already included a resume screen, online assessment, and short call with a recruiter. Thus, I began the 2025 recruiting process with a 30 minute phone call with a trader. There were a couple of questions to get to know you and then 2 math/game theory questions. It seemed very important to get the right answer and less focused on the approach.