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Rolling 30-Day SQL Window

Hard
SQL & Data ManipulationWindow FunctionsRankingRunning TotalsAsked 1 times

Problem

How would you write a SQL query involving a rolling 30-day performance window?

Practicing as: Business Analyst interview at Aqr Capital Management

Hi, I'll play your Aqr Capital Management interviewer for the Business Analyst role. Candidates describe these interviews as mostly positive and moderately difficult, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.

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Aqr Capital Management Business Analyst Interview Questions
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