In today's financial landscape, information technology (IT) plays a pivotal role in boosting market efficiency. Thanks to IT, we have real-time access to market data through platforms like trading apps and terminals, making it easier to stay informed. Algorithms drive trading decisions, optimizing trades and liquidity, while electronic trading platforms offer direct market access, leveling the playing field for investors. Big data analytics helps us sift through massive datasets for valuable insights, while as investors, we focus on key information like financial metrics, market trends, regulations, company updates, and risk management. Ultimately, IT empowers us to navigate markets confidently, contributing to their efficiency on a global scale