How to get ADL in the some period

[Yevhenii]

I know amount of ticks from start position,
and how to get ADL value from start position by using ticks?

[NinjaTrader_JessicaP]

Hello Yevhenii, and thank you for your question.

Indicators such as ADL and Data Series use a BarsAgo value to reference old values. If you know how many ticks ago an event was, and need to convert this to a number of bars ago, the easiest way to do this would be to add a one tick series. Here is an example :

[FONT=Courier New]        protected override void OnStateChange()
        {
            if (State == State.SetDefaults)
            {
                // snip
            }
            else if (State == State.Configure)
            {
                AddDataSeries(BarsPeriodType.Tick, 1);
            }
        }

        protected override void OnBarUpdate()
        {
            if (BarsInProgress == 1 && CurrentBar > 30)
            {
                Print("ADL price 30 ticks ago" + ADL(BarsArray[1])[30]);
            }
        }[/FONT]