What is On-Balance Volume (OBV) Indicator and How to Use it for Crypto Trading
What is the On-Balance Volume (OBV) Indicator? The On-Balance Volume (OBV) indicator is one of the earliest and simplest technical indicators designed to measure the flow of trading volume. Developed in 1963 by Joseph Granville, OBV was introduced as a tool to understand how volume drives price. Granville’s theory was straightforward: volume precedes price movement. […]