What to Expect in a Large MM Commodities Analyst Interview and Case Study

I recently passed the first-round interview with the head of a commodities group at a large multi-manager (think Millennium, Citadel, Balyasny). During the conversation, the head of strategy mentioned that there will likely be three to four more interviews with other team members, as well as a case study.

The strategy itself leans heavily on fundamental analysis but incorporates significant quantitative work. I’d appreciate any insights on the following:

1. Has anyone gone through similar rounds and can share what types of questions or areas of focus I might expect in these next interviews?

2. Any ideas on what the case study might entail? Would it be more about building a model, pitching a trade, or something else?

3. Lastly, aside from brushing up on sector knowledge and trade ideas, are there specific resources or preparation strategies that could be particularly helpful?