/// <summary>
/// Constructor
/// </summary>
public InstrumentProperties(string symbol, InstrumetType instrType)
{
if (instrType == InstrumetType.Forex)
{
SetDefaultForexParams(symbol, instrType);
}
else
{
SetDefaultIndexParams(symbol, instrType);
}
}
/// <summary>
/// Constructor
/// </summary>
public InstrumentProperties(string symbol, InstrumetType instrType)
{
if (instrType == InstrumetType.Forex)
{
SetDefaultForexParams(symbol, instrType);
}
else
{
SetDefaultIndexParams(symbol, instrType);
}
}
private void SetDefaultForexParams(string symbol, InstrumetType instrType)
{
Symbol = symbol;
InstrType = instrType;
Comment = symbol.Substring(0, 3) + " vs " + symbol.Substring(3, 3);
Digits = (symbol.Contains("JPY") ? 3 : 5);
LotSize = 100000;
Spread = 20;
SwapUnit = ChargeUnit.Points;
SwapLong = 2;
SwapShort = -2;
CommissionUnit = ChargeUnit.Points;
CommissionScope = CommissionScope.lot;
CommissionTime = CommissionTime.openclose;
Commission = 0;
Slippage = 0;
PriceIn = symbol.Substring(3, 3);
RateToUSD = (symbol.Contains("JPY") ? 100 : 1);
RateToEUR = (symbol.Contains("JPY") ? 100 : 1);
BaseFileName = symbol;
}
private void SetDefaultIndexParams(string symbol, InstrumetType instrType)
{
Symbol = symbol;
InstrType = instrType;
Comment = symbol + " " + instrType;
Digits = 2;
LotSize = 100;
Spread = 4;
SwapUnit = ChargeUnit.Percents;
SwapLong = -5;
SwapShort = -1;
CommissionUnit = ChargeUnit.Percents;
CommissionScope = CommissionScope.deal;
CommissionTime = CommissionTime.openclose;
Commission = 0.25f;
Slippage = 0;
PriceIn = "USD";
RateToUSD = 1;
RateToEUR = 1;
BaseFileName = symbol;
}
private void SetDefaultForexParams(string symbol, InstrumetType instrType)
{
Symbol = symbol;
InstrType = instrType;
Comment = symbol.Substring(0, 3) + " vs " + symbol.Substring(3, 3);
Digits = (symbol.Contains("JPY") ? 3 : 5);
LotSize = 100000;
Spread = 20;
SwapUnit = ChargeUnit.Points;
SwapLong = 2;
SwapShort = -2;
CommissionUnit = ChargeUnit.Points;
CommissionScope = CommissionScope.lot;
CommissionTime = CommissionTime.openclose;
Commission = 0;
Slippage = 0;
PriceIn = symbol.Substring(3, 3);
RateToUSD = (symbol.Contains("JPY") ? 100 : 1);
RateToEUR = (symbol.Contains("JPY") ? 100 : 1);
BaseFileName = symbol;
}
private void SetDefaultIndexParams(string symbol, InstrumetType instrType)
{
Symbol = symbol;
InstrType = instrType;
Comment = symbol + " " + instrType;
Digits = 2;
LotSize = 100;
Spread = 4;
SwapUnit = ChargeUnit.Percents;
SwapLong = -5;
SwapShort = -1;
CommissionUnit = ChargeUnit.Percents;
CommissionScope = CommissionScope.deal;
CommissionTime = CommissionTime.openclose;
Commission = 0.25f;
Slippage = 0;
PriceIn = "USD";
RateToUSD = 1;
RateToEUR = 1;
BaseFileName = symbol;
}
/// <summary>
/// Validates the instrument properties
/// </summary>
private bool ValidateSymbol(string symbol, InstrumetType instrType)
{
bool isResult;
if (instrType == InstrumetType.Forex)
{
var regex = new Regex(@"^[A-Z]{6}$");
isResult = (regex.IsMatch(symbol) && symbol.Substring(0, 3) != symbol.Substring(3, 3));
}
else
{
var regex = new Regex(@"^[a-zA-Z\$\#]");
isResult = regex.IsMatch(symbol);
}
return isResult;
}
