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Foreach Loop Issue

Hello,

 

I'm having an issue with usnig a foreach loop inside my array declaration for my manual universe selection.  This little issue is tripping me up quite a bit in moving forward, so any help would be really great!!!

//Tickers
string[] arrayofTickers = new string[] {
"EIDX",
"MGTA",
"AVRO"
};

public override void Initialize()
{
//General housekeeping and setup
SetStartDate(2018, 1, 15); //Set Start Date
SetEndDate(2018, 7, 15); //Set End Date
SetCash(100000); //Set Strategy Cash

UniverseSettings.Resolution = Resolution.Minute;
maxMinCount = maxDayCount*1440;

//Save number of tickers to a global int for later loop purposes in onData
numTickers = arrayofTickers.Length;

var symbols = new[] //Building list of all tickers for the universe
{
//foreach loop here? for QuantConnect.Symbol.Create(arrayofTickers[i], SecurityType.Equity, Market.USA)

};


//Set universe mode selection to manual
SetUniverseSelection(new ManualUniverseSelectionModel(symbols));

//Set all other modules to null
SetAlpha(new NullAlphaModel());
SetPortfolioConstruction(new NullPortfolioConstructionModel());
SetExecution(new NullExecutionModel());
SetRiskManagement(new NullRiskManagementModel());

}
Update Backtest







New to QC, but this is typically what that would look like for me (unless you are into LINQ).

// At top of file, to support List<>
using System.Collections.Generic;


// Create a list of Symbols
List<Symbol> symbols = new List<Symbol>();
foreach (var ticker in arrayofTickers) {
var symbol = QuantConnect.Symbol.Create(ticker, SecurityType.Equity, Market.USA);
symbols.Add(symbol);
}

0

I actually suspect I'm telling you to do things sorta outside the norm of QC :)  It would not surprise me if 1 or both of us over complicated things, in that I don't know the difference (yet) between a Symbol and a Security.  I could imagine this would be fine... 

foreach (var ticker in arrayofTickers) {
    AddEquity(ticker, Resolution.Daily);
}

And just use the Securities dictionary to retrieve them as necessary.  But I don't know things :)

1

Update Backtest





0

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