PEAK6 Online Assessment

PEAK6 follows every trading application with an online aptitude test.

Candidates describe about 30 multiple-choice questions in 30 minutes, roughly a minute each, in three blocks: visual matrix puzzles, number and letter series, then probability and expected value (an older version was reported as about 15 probability and 15 IQ-style questions, and some candidates also saw personality items). PEAK6 does not publish a pass mark.

The fast read-aloud mental math that candidates remember happens live in the first interview, and software roles get about two HackerRank problems in around 90 minutes instead. Everything here is candidate-reported.

Trader — Aptitude test

Aptitude testOnline, multiple choice (reported)~30 questions / 30 min (reported)2024 -> 2026

Three blocks of about ten questions each: 3x3 matrix puzzles where you pick the missing cell, number and letter series, and probability and expected value with a couple of finance-flavoured items. About a minute per question, so skip and return rather than grind. The timed replica below plays the full 30-question, 30-minute sitting with a fresh mix every run.

Trader — Read-aloud mental math (first interview)

Read-aloud mental math (first interview)Live, questions read aloud (reported)~30 questions / 4 min (reported)2020 -> 2026

Candidates report that the first interview with a trader includes fast mental arithmetic read aloud, answered out loud or typed, at a few seconds per question. The simulation below reads each question aloud with one replay and hides the text, so you practise hearing the numbers once.

Software — HackerRank coding

HackerRank codingHackerRank (reported)~2 problems / 90 min (reported)2024 -> 2026

Software candidates report about two HackerRank problems in roughly 90 minutes, often interval or scheduling style, sometimes with a heap or dynamic programming problem. The bank below has auto-graded problems of the same shapes.

PEAK6 OA — FAQ

What is the PEAK6 online assessment?

PEAK6 follows every trading application with an online aptitude test. Candidates describe about 30 multiple-choice questions in 30 minutes, roughly a minute each, in three blocks: visual matrix puzzles, number and letter series, then probability and expected value (an older version was reported as about 15 probability and 15 IQ-style questions, and some candidates also saw personality items). PEAK6 does not publish a pass mark. The fast read-aloud mental math that candidates remember happens live in the first interview, and software roles get about two HackerRank problems in around 90 minutes instead. Everything here is candidate-reported.

What is the format of the PEAK6 OA?

It runs as 3 tracks (Aptitude test, Read-aloud mental math (first interview), HackerRank coding). Trader, Trader, Software, each timed and auto-graded where applicable.

How do I practice for the PEAK6 online assessment?

Work the sample questions above (each with a full worked solution), then take the interactive PEAK6 OA practice on QuantVault.