How we used MongoDB as the persistence layer in TradeEval — a real-time stock behavior analysis platform

TradeEval is a simulation-based stock analyzer that combines historical price data, live news sentiment, and ML-driven risk classification to show how stocks behave around real-world events. Team Members: @lakshmivishali_kalvakolanu @maitreyi_indarapu @ramireddy_bhagavathi @rithwikareddy_midde We