Investor sentiment refers to the overall attitude of investors toward a particular market or asset. It reflects their feelings and perceptions about future price movements, which can be influenced by news, economic indicators, and market trends. Positive sentiment often leads to increased buying activity, while negative sentiment can result in selling pressure. This sentiment can be measured through various indicators, such as surveys, market trends, and trading volumes. Understanding investor sentiment is crucial for market analysts and traders, as it can provide insights into potential market movements and help inform investment decisions.