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Company Preparation Courses

Round 1 – Citadel Securities Online Assessment

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Congratulations on advancing past the resume selection phase in your application for a quant trading role at Citadel Securities! This is where the interview process really kicks off.

For most applicants, the first step is the online assessment: a timed test of probability, expected value, statistics, combinatorics and quick estimation. Not every candidate gets it, as some are invited straight to a first interview without the test.