IGRateOfChangeAndMomentumIndicator Class Reference
|Inherits from||IGStrategyBasedIndicator : IGFinancialIndicator : IGFinancialSeries : IGSeries : NSObject|
The IGChartView™ control’s RateOfChangeAndMomentumIndicator calculates the difference between one closing price and the closing price N days ago. Momentum is the absolute difference and usually refers to a price trend. When an upward trend continues the momentum and ROC indicators are positive. When a declining trend continues the momentum and ROC indicators are negative.