13:05 ET Dow -154.48 at 10309.92, Nasdaq -37.61 at 2138.44, S&P -19.130 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 0 1 100001 0 1 0 1 1 0 1 0 00 0 1 1 1 0 1 100001 0 1 1 100001 13:05 ET Dow -154.48 at 10309.92, Nasdaq -37.61 at 2138.44, S&P -19.1313:05 ET Dow -154.48 at 10309.92, Nasdaq -37.61 at 2138.44, S&P -19.13

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Wednesday, September 28, 2011

QuoteTracker - C# API Struct Level 1 Quote

public struct L1Quote
{
//BitConverter BitConverter = new BitConverter
public string Symbol;
public double Bid; //  Float (8 bytes)
public double Ask; //  Float (8 bytes)
public double Last;//  Float (8 bytes)
public double Change; //  Float (8 bytes)
public long Volume; //  Int (8 bytes)
public double Open;  //  Float (8 bytes)
public double PrevClose; //  Float (8 bytes)
public int BidSize; //  Int (4 bytes)
public int AskSize; //  Int (4 bytes)
public int LastSize; //  Int (4 bytes)
public double High; //  Float (8 bytes)
public double Low; //  Float (8 bytes)
public char Tick; // Char (1 byte)

// int i1 = IndexOf0( Data, i);
// DateTime = Encoding.ASCII.GetString(Data, i, i1-i); i=i1+1; //   Text (14 bytes)
public string DateTime; //   Text (14 bytes)
}