Represents market posotion.

 

MarketPosition members:

 

    // Properties

    bool IsFlat  // True if there is no opened position
    bool IsLong  // True if current position is long
    bool IsShort // True if current position is short

    int this[int positionAgo] // returns position of positionAgo entry: 
                              //  1 for long position 
                              //  0 for flat position 
                              // -1 for short position
    // positionAgo is counted as follows: 
    // MarketPosition[0] - current entry, 
    // MarketPosition[1] - previous entry and so on.

Example: market_position = MarketPosition[0];