Stock trading that is monitored in timeframes shorter than one day is known as intraday trading. This type of trading involves buying and selling stocks within the same day, with the goal of making quick profits. It requires a deep understanding of market trends, technical analysis, and risk management. Intraday traders use various strategies such as scalping and swing trading to capitalize on small price movements. This fast-paced approach to stock trading requires discipline, patience, and a strong knowledge of financial markets.