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Hard · Market Microstructure · Quant Trader interview question · optimal-execution, almgren-chriss, market-impact, trading-strategy
You are tasked with executing a large order of 100,000 shares of a highly liquid stock. Your trading desk uses the Almgren-Chriss optimal execution framework. This framework aims to minimize the total cost of execution, which includes both market impact and risk. Which of the following best describes the fundamental tradeoff that the optimal execution trajectory balances within the Almgren-Chriss model?