Data-Driven Trading Strategies: A Complete Roadmap
   Module 1: Foundations of Data-Driven Trading    Why Data Beats Emotion in Trading  Trading psychology often leads to fear and greed-driven mistakes. Data-driven methods help eliminate emotional biases, replacing gut feeling with statistical evidence and logical reasoning.    The Evolution of Quantitative Trading  From Wall Street hedge funds to retail traders, quantitative trading has reshaped markets. This section explores how simple chart reading evolved into complex, algorithm-based decision-making.    The Role of Big Data in Modern Trading  Today, millions of market data points are generated every second. Understanding how to collect, clean, and interpret this “big data” gives traders an edge in spotting opportunities before the crowd.     Module 2: Data Collection and Processing    Sources of Financial Data: Free vs. Paid APIs  Learn where to get market data—ranging from free tools like Yahoo Finance to professional-grade APIs like Bloomberg—and when it makes sense to inves...