Hello all, Iam having trouble getting my futures algo to work. I get an error with my add data line and cant figure out how to resolve it. I've removed everything not pertinent, however I believe the problem is within these lines. Iam still rather new to coding and QC. Any help or suggestions would be greatly appreciated!! using System; using System.Linq; using QuantConnect.Indicators; using QuantConnect.Models; namespace QuantConnect.Algorithm.Examples { public class EMACross : QCAlgorithm { private string symbol2 = "CHRIS/CME_CL1"; private string symbol = "SCF/CME_CL1_ON"; string _crude = "SCF/CME_CL1_ON"; private ExponentialMovingAverage fast; private ExponentialMovingAverage slow; public override void Initialize() { // backtest span SetStartDate(2014,07,01); SetEndDate(2016,01,13); // starting cashish SetCash(20000); // add Symbol data AddData(symbol2, Resolution.Daily); AccountValue=Portfolio.TotalPortfolioValue; Log("Starting Account Value: " + AccountValue); // EMA Settings emaFast = x; emaSlow = x; // EMAS fast = EMA(symbol, emaFast, Resolution.Daily); slow = EMA(symbol, emaSlow, Resolution.Daily); // tolerances tolerance = 0.00024m; // Set Warmup int warmupPeriod = emaSlow; var history = History("symbol2", warmupPeriod); foreach (var tradeBar in history) { fast.Update(tradeBar.EndTime, tradeBar.Close); slow.Update(tradeBar.EndTime, tradeBar.Close); } } public void OnData(Quandl data) {

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