ROC, or Rate of Change, measures how much a cryptocurrency’s price has changed over a specific period. It is a momentum indicator used by traders and investors to assess the speed and magnitude of price movements.To calculate ROC, you take the difference between the current price and the price from a previous time period, typically expressed as a percentage. This helps to identify trends and potential reversal points.For example, if a coin was priced at $100 a week ago and is now $120, the ROC would show a positive rate of change, indicating a bullish trend. Conversely, if the price drops to $80, the ROC would be negative, suggesting a bearish trend.Traders often use ROC in conjunction with other indicators to make informed decisions about buying or selling. High ROC values can signal strong momentum, while low or negative values can indicate weakness. This tool can assist in identifying overbought or oversold conditions, helping traders navigate market fluctuations effectively.