/// <summary>Choose a volume such that the 'distance' (in base currency) has a value approximately equal to 'balance_pc' percent of the current balance</summary>
public long CalculateVolume(Instrument instrument, double distance)
{
var pd = instrument.PriceData;
// The amount of base currency to base the volume on
var amount = Misc.AcctToBaseCurrency(Acct.Balance * Settings.Trade.RiskFracPerTrade, pd) * Acct.Leverage;
// The value is the change of 'distance' * volume.
// We want to choose volume such that abs(value - amount) is minimised
//volume = amount / distance;
//var pd = instrument.PriceData;
//var d = pd.PipValue * distance;
return(0);
}
