Summer Analyst

I got an email that I was referred and the day the applications opened I submitted my resume. Around 2 months later I found out about a first round interview over zoom (this was late march). There was one thirty minute interview with an analyst and then I found out the next morning that I have gotten the superday. I had to go to their NYC office 2 days later for 4 back to back 30 minute interviews which was very stressful and the interviews were highly technical, which I had prepared for so the questions were manageable but I was stressed. I received a rejection email 2 days after the superday.