eroor 322 errorMsg "Error processing request.-'bW' : cause - Duplicate ticker id"
Hello
I am getting an duplicate ticker id error, however I already have a unique id for each request,
I have uploaded a screenshot of my snippet of code
when I comment out this code it works fine, I have tried commenting out contract.conid and using contract.tradingclass instead of contract.symbol but these did not solve the problem, the full message in debug shows?
? ? ? ? ? ? ? foreach (var strike in strikes) ? ? ? ? ? ? ? ?{ ? ? ? ? ? ? ? ? ? ?foreach (var expire in expirations) ? ? ? ? ? ? ? ? ? ?{ ? ? ? ? ? ? ? ? ? ? ? ?Contract contract = new Contract(); ? ? ? ? ? ? ? ? ? ?contract.ConId = underlyingConId; ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? contract.TradingClass = tradingClass; ? ? ? ? ? ? ? ? ? ? contract.Exchange = "SMART"; ? ? ? ? ? ? ? ? ? ?contract.Currency = "USD"; ? ? ? ? ? ? ? ? ? ?contract.SecType = "OPT"; ? ? ? ? ? ? ? ? ? ?contract.Right = "CALL"; ? ? ? ? ? ? ? ? ? ?contract.Multiplier = "100"; ? ? ? ? ? ? ? ? ? ? contract.Strike = strike; ?? ? ? ? ? ? ? ? ? ? ? ? ?contract.LastTradeDateOrContractMonth = expire; ? ? ? ? ? ? ? ? ? ? ? ?// Create a new TagValue List object (for API version 9.71) ? ? ? ? ? ? ? ? ? ? ? ?List<TagValue> mktDataOptions = new List<TagValue>(); ? ? ? ? ? ? ? ? ? ?clientSocket.reqMarketDataType(3); ? ? ? ? ? ? ? ?clientSocket.reqMktData(reqId + counter, contract, "", false, false, mktDataOptions);? ? ? ? ? ? ? ? ? ? ? ? ?counter = counter + 1; ? ? ? ? ? ? ? ? ? ?}
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