Posted by Mohammad Rahhal, Last modified by Salameh Abu Hashish on 07 March 2019 12:14 PM
The Performance indicator calculates price performance as a normalized value or percentage.
A Performance indicator shows the price of a security as a normalized value.
If the Performance indicator shows 50, then the price of the underlying security has increased 50% since the start of the Performance indicator calculations.
Conversely, if the indictor shows –50, then the price of the underlying security has decreased 50% since the start of the Performance indicator calculations.
Returns the handles of a technical indicator, in case of failure returns an empty string.