drawdown of the portfolio by tick data

Good afternoon! I want to know if it is planned to add the function of determining the general drawdown of the portfolio by tick data to the program, and not at the prices of closed orders? Now this function is not provided, but I talked with many people in various forums and all this feature is very lacking. I myself and many other people will gladly immediately get your product as soon as such functionality appears.
Sorry for my English.