Your question is Implement a Market Situation. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you were asked to implement a specific market situation, and how you structured the solution.
Describe how you translated the market requirement into system requirements, selected an implementation approach, decomposed the work, and validated correctness. Cover relevant data, latency, reliability, monitoring, and failure-handling considerations without relying on confidential information.