Learn how on-balance volume (OBV) predicts stock price movements using volume flow, and get expert tips for effectively using ...

Learn how to predict forex market trends using the rate of change indicator. Discover how this indicator is calculated, how to interpret it and how to apply it in forex trading.

The price rate of change (ROC) is a technical indicator that measures the percent change between the most recent price and a price in the past used to identify price trends.