/// <summary>
/// Gets the amount of buying power reserved to maintain the specified position
/// </summary>
/// <param name="model">The <see cref="IBuyingPowerModel"/></param>
/// <param name="security">The security</param>
/// <returns>The reserved buying power in account currency</returns>
public static decimal GetReservedBuyingPowerForPosition(this IBuyingPowerModel model, Security security)
{
var context = new ReservedBuyingPowerForPositionContext(security);
var reservedBuyingPower = model.GetReservedBuyingPowerForPosition(context);
return(reservedBuyingPower.Value);
}
/// <summary>
/// Gets the amount of buying power reserved to maintain the specified position
/// </summary>
/// <param name="context">A context object containing the security</param>
/// <returns>The reserved buying power in account currency</returns>
public virtual ReservedBuyingPowerForPosition GetReservedBuyingPowerForPosition(ReservedBuyingPowerForPositionContext context)
{
var maintenanceMargin = GetMaintenanceMargin(context.Security);
return(context.ResultInAccountCurrency(maintenanceMargin));
}
/// <summary>
/// Gets the amount of buying power reserved to maintain the specified position
/// </summary>
/// <param name="context">A context object containing the security</param>
/// <returns>The reserved buying power in account currency</returns>
public override ReservedBuyingPowerForPosition GetReservedBuyingPowerForPosition(ReservedBuyingPowerForPositionContext context)
{
// Always returns 0. Since we're purchasing currencies outright, the position doesn't consume buying power
return(context.ResultInAccountCurrency(0m));
}