Two Sigma Quantitative Research Analyst interview questions

code test was easy and I thought the phone interview was impeccable as well. The interviewer was very kind and respectful. Talked about his background and then asked about mine. Talked about my projects and the research details. Didn't proceed after that.

Applied online and was contacted by HR to schedule a initial phone screen. Spoke with HR rep and briefly went through my background, explained my motivation for applying and was asked about status with other applications. Standard HR questions. Was then scheduled for a coding test that I had a week or so to complete. A practice test was given along with the coding test. Questions are similar to what have been written in this forum earlier. Next interview stage was phone screen with a quant. Was asked many finance questions, portfolio optimization, black scholes etc and was unfortunately not prepped for this.