Inherits from IGStrategyBasedIndicator : IGFinancialIndicator : IGFinancialSeries : IGSeries : NSObject
Declared in FinancialSeries.h


The IGChartView™ control’s TRIXIndicator is a measure of momentum used to identify overbought or oversold securities. Like other oscillators, TRIX scores hover around zero. A positive value indicates an overbought security while a negative value indicates an oversold one. TRIX is calculated using a triple exponential smoothed moving average of the price over a specific period of time. A signal line is frequently used to indicate where a security’s price is likely to be in the future.




A value that determines the period for the series. The default value is 15.

@property (nonatomic) NSInteger period

Declared In