Fast-Paced Trading Desk Interview Prep
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I want a realistic trading desk interview. I'm a final-year computer science student applying for a graduate sales and trading role at a global bank in the UK on a student visa. I need something that tests speed, market intuition, and pressure handling, especially fast market-making questions and live market scenarios.
Great, we can make it feel like a real desk screen. I will keep the pace tight and focus on market-making instincts, quick mental math, and how you react when prices move fast. Expect questions like how you would quote a two-way market, what happens to your P and L if the market gaps against you, and how you would adjust size when volatility spikes. I will also press you on your reasoning, not just the final answer, because trading interviews care about process under time pressure.
That sounds right. Can you include mental math as well? I freeze when numbers come at me fast, and I want to get better at answering clearly instead of rambling.
Absolutely. I would build in short drills like simple spread calculations, percentage moves, and quick inventory risk checks. For example, if a stock is trading at 100 and the market drops 3 percent, what is the new price and how does that affect your bid and offer if you are long inventory? I would also train you to answer in a clean structure: state the immediate market read, explain the risk to your book, then say what quote or hedge you would choose. That keeps you calm and concise.
Can you make the live scenario realistic too? For example, if there is a surprise rate announcement or a sudden risk-off move, I want to know how to respond like I am on a desk.
Yes. In a live shock scenario, I would expect you to describe the first 30 seconds on the desk: check the move in rates, FX, and index futures, reassess liquidity, then decide whether to widen quotes, reduce risk, or hedge delta quickly. A strong answer sounds like this: you do not guess the news, you protect the book, watch correlations, and keep communication tight with sales and the trader. If the interviewer pushes harder, explain how you would avoid getting run over by fast money and how you would size down until the market stabilizes.
I also want feedback after each answer. I need to know if my thinking is too slow, if my market logic is off, or if I sound too academic for a trading desk.
Perfect. After each response, I would score you on speed, clarity, commercial awareness, and risk judgment. I would point out whether your answer sounds like a trader, whether you missed key market variables, and whether your language is too theoretical for a desk environment. I would also add a brief improvement note, such as 'lead with the trade action first' or 'show more awareness of inventory and spread risk.' That way you get a realistic interview and a useful debrief in one session.