EMA from other timeframe

Hi

I'm new to cAlgo though have programming experience.

I'm wanting to code a bot that will check the values of 3 EMA on the 15 minute timeframe and check the stochastic on the 5 and 1 minute. I have the stochastic timeframes sorted as you can specify Bars when initializing the indicator. However, there doesn't seem to be the ability to specify the timeframe for the EMAs

I'm assuming it's possible to do this? 

        private Bars data1Min;
        private Bars data5Min;
        private Bars data15Min;

        private StochasticOscillator oneMinStochasticOscillator;
        private StochasticOscillator fiveMinStochasticOscillator;

        private MovingAverage ma1ExpMovingAverage;
        private MovingAverage ma2ExpMovingAverage;
        private MovingAverage ma3ExpMovingAverage;


        protected override void OnStart()
        {
            // Define TimeFrames for indicators
            data1Min = MarketData.GetBars(TimeFrame.Minute);
            data5Min = MarketData.GetBars(TimeFrame.Minute5);
            data15Min = MarketData.GetBars(TimeFrame.Minute15);

            // Convert Lots to Units
            volumeInUnits = Symbol.QuantityToVolumeInUnits(lotSize);

            // Initiate Stochastic indicators for 1 and 5 minute TimeFrames
            oneMinStochasticOscillator = Indicators.StochasticOscillator(data1Min, oneMinKValue, oneMinDValue, oneMinDPeriod, oneMAType);
            fiveMinStochasticOscillator = Indicators.StochasticOscillator(data5Min, fiveMinKValue, fiveMinDValue, fiveMinDPeriod, fiveMAType);

            // Initiate Exponential Moving Averages for 15 minute TimeFrame
            ma1ExpMovingAverage = Indicators.MovingAverage(Source, ma1Period, ma1Type);
            ma2ExpMovingAverage = Indicators.MovingAverage(Source, ma2Period, ma2Type);
            ma3ExpMovingAverage = Indicators.MovingAverage(Source, ma3Period, ma3Type);