Day Trading is a short-term trading strategy where positions in stocks, futures, or options are opened and closed within the same trading session, ensuring no overnight exposure to market risk. Day traders rely heavily on technical analysis, real-time charts, and price action to make rapid buy and sell decisions, aiming to profit from intraday price fluctuations. It is a high-risk, high-intensity activity that demands strong discipline, a robust trading platform, and a thorough understanding of market micro-structure.