1.Technical Analysis: Analyzing historical price data and market trends using charts and indicators. 2.Fundamental Analysis: Evaluating the intrinsic value of an asset based on company financials, market conditions, and economic factors. 3.Machine Learning Models: Using algorithms like regression, neural networks, or time series forecasting to predict price movements. 4.Sentiment Analysis: Gauging market sentiment through social media, news, and other textual data to predict how future events might affect prices.