Get BID side from DukasCopyHistorySource. StockSharp

Get BID side from DukasCopyHistorySource

3/2/2019

var history = new DukasCopyHistorySource(new CsvNativeIdStorage("C:\\test\\asd.csv"), new InMemoryExchangeInfoProvider());

Code

var security = new Security()
{
Id = "EURUSD",
};

var timeFrame = TimeSpan.FromHours(1);

var timeFrameCandleMessages = history.LoadCandles(security, timeFrame, new DateTime(2019, 1, 1), Level1Fields.Yield);

This code only gets me ASK prices. I want to download only BID prices. How I can do this?

Thanks:

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