Custom-strategy-execution-interval

CODE:
using WealthLab.Backtest;
using System;
using WealthLab.Core;
using WealthLab.Data;
using WealthLab.Indicators;
using System.Collections.Generic;

namespace WealthScript123
{
    public class MyStrategy : UserStrategyBase
    {
        //create indicators and other objects here, this is executed prior to the main trading loop
        public override void Initialize(BarHistory bars)
        {
         // lowest 20-bar low for base interval (30-sec)
         TimeSeries lowestbase = Lowest.Series(bars.Low, 20); 
                  
         // create the compressed 1 minute series in 
         TimeSeries low1min = TimeSeriesCompressor.ToMinute(lowestbase, 1, bars.Market);
         
         // now expand the series so that it can be evaluated in the 30-second chart
         _LL = TimeSeriesSynchronizer.Synchronize(low1min, bars);

         PlotTimeSeries(_LL, "LL(20)", "Price");
         
        }

        //execute the strategy rules here, this is executed once for each bar in the backtest history
        public override void Execute(BarHistory bars, int idx)
        {
         // use _LL here...
         
            if (!HasOpenPosition(bars, PositionType.Long))
            {
                //code your buy conditions here
            }
            else
            {
                //code your sell conditions here
            }
        }

      TimeSeries _LL;
    }
}