Interview guide
Citadel Securities interview guide
6 interview questions across 2 rounds at Citadel Securities, plus 6 tracked openings with their application deadlines.
Questions by round.
The Citadel Securities interview questions, by round. The readable question is the one the Citadel Securities interview questions page shows free; the rest stay locked until you start your 3-day free trial.
First Round
3 questionsWhat is a market maker's edge on a single trade, and why can a fraction of a penny of edge be a great business at scale?
2 more First Round questions are locked. Start the free trial to read them.
Superday
3 questions3 Superday questions are locked. Start the free trial to read them.
What to drill before Citadel Securities.
Every Citadel Securities question maps to an Internvest drill category. These are the ones this firm's questions draw on, most covered first.
Deadlines at Citadel Securities.
Citadel Securities 2027 Designated Market Maker (DMM) Trader - Intern (US)
Opening date not announced for this cycle.
Citadel Securities Trading Invitational
The firm has announced this opening and has not opened applications. It has not stated an opening date.
Citadel Securities 2027 Quantitative Trader - Intern (US)
Opening date not announced for this cycle.
Citadel Securities 2027 Quantitative Trader - University Graduate (US)
Opening date not announced for this cycle.
Citadel Securities 2027 Credit & Rates Rotational Trader - Intern (US)
Opening date not announced for this cycle.
Citadel Securities Ignite Women's Trading Program (January 2027)
No longer listed by the firm.
Every Citadel Securities question, the locked ones included, is on the firm intel page.
All Citadel Securities interview questionsCitadel Securities openings and outreach.
- Citadel Securities openings: 6 openings on the tracker.
- Sales & Trading openings: every tracked opening on the path, firm by firm.
Interview guides at firms like Citadel Securities.
Same path, most covered first. All 238 firms.

Walk into your Citadel Securities interview knowing the process.
Firm intel beside the drills and a tracker that counts down every recorded date on your list.