Hi there...
I have developed my own trading strategies and written them into ctrader with relative success. The area I am struggling with is to make my bot get indicator info on multiple symbols to then trade that symbol. Rather than having one cbot per symbol.

I thoughts Id start with an example bot to understand how to pull data from 4 SMA's as per the example below. However, "_sma = Indicators.SimpleMovingAverage(MarketData.GetSymbol("GBPUSD"), 9);" does not do as I thought it might?

Can anyone help me work out how to code this correctly please?

using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;
using System.Linq;

namespace cAlgo.Robots
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class NewcBot : Robot
    {
        private MovingAverage _sma;

        protected override void OnStart()
        {
            _sma = Indicators.SimpleMovingAverage(MarketData.GetSymbol("GBPUSD"), 9);
            _sma = Indicators.SimpleMovingAverage(MarketData.GetSymbol("EURJPY"), 9);
            _sma = Indicators.SimpleMovingAverage(MarketData.GetSymbol("AUDCHF"), 9);
            _sma = Indicators.SimpleMovingAverage(MarketData.GetSymbol("NZDCAD"), 9);
        }

        protected override void OnBar()
        {
            foreach (var position in Positions)
            {
                if (position.SymbolName == "GBPUSD" || position.SymbolName == "EURJPY" || position.SymbolName == "AUDCHF" || position.SymbolName == "NZDCAD")
                {
                    if (position.TradeType == TradeType.Buy && _sma.Result.Last(0) < position.EntryPrice)
                    {
                        ClosePosition(position);
                    }
                    else if (position.TradeType == TradeType.Sell && _sma.Result.Last(0) > position.EntryPrice)
                    {
                        ClosePosition(position);
                    }
                }
            }

            if (_sma.Result.Last(0) > _sma.Result.Last(1))
            {
                foreach (var symbol in MarketData.GetSymbols())
                {
                    if (symbol.Name == "GBPUSD" || symbol.Name == "EURJPY" || symbol.Name == "AUDCHF" || symbol.Name == "NZDCAD")
                    {
                        if (!Positions.Any(p => p.SymbolName == symbol.Name))
                        {
                            ExecuteMarketOrder(TradeType.Buy, symbol.Name, 10000, "New Position", null, null);
                        }
                    }
                }
            }
            else if (_sma.Result.Last(0) < _sma.Result.Last(1))
            {
                foreach (var symbol in MarketData.GetSymbols())
                {
                    if (symbol.Name == "GBPUSD" || symbol.Name == "EURJPY" || symbol.Name == "AUDCHF" || symbol.Name == "NZDCAD")
                    {
                        if (!Positions.Any(p => p.SymbolName == symbol.Name))
                        {
                            ExecuteMarketOrder(TradeType.Sell, symbol.Name, 10000, "New Position", null, null);
                        }
                    }
                }
            }
        }
    }
}