Market sentiment is the overall feeling or attitude of investors and traders towards a particular market or asset. It can be bullish, bearish, or neutral and is determined by various factors such as economic indicators, news events, and market trends. Traders can use market sentiment to make informed decisions about whether to buy or sell a particular asset. They can do this by following news events, economic indicators, and sentiment indicators, among other things. However, there are pros and cons to using market sentiment in trading, and it's important for traders to understand how to use it effectively to their advantage.