Understanding the Liquid Rate Index (LRI) and Its Importance in the Stock Market Understanding the Liquid Rate Index (LRI) and Its Importance in the Stock Market The Liquid Rate Index (LRI) is a key indicator used to measure the liquidity of a financial asset or market. Kiran Shroff / Thursday, February 27, 2025 / Article rating: 5.0 Conversely, a lower LRI signals lower liquidity, which can result in higher volatility and greater risk.