Leading indicators are important because they help traders anticipate price movements, providing valuable signals for entering or exiting trades. They can be used to forecast future price action and assist in making more informed decisions. However, because leading indicators are based on predictive models, they are not always accurate, and false signals can occur. For instance, some common leading indicators include the Relative Strength Index (RSI), Moving Average Convergence Divergence (MACD), and the stochastic oscillator.