Example

{
  "Long": {
    "BuySell": "Buy",
    "Currency": "USD",
    "HoldingCost": {
      "Tax": [
        {
          "Pct": 0.5,
          "Rule": {
            "BuySell": "Sell",
            "CalculationType": "ValueFraction",
            "Description": "UK Stamp Duty",
            "Value": 0.5
          },
          "Value": 92.92
        },
        {
          "Pct": 0.005,
          "Rule": {
            "BuySell": "Sell",
            "CalculationType": "FixedAmount",
            "Description": "UK PTM Levy",
            "Value": 0.5
          },
          "Value": 1
        }
      ]
    },
    "ReturnOnInvestment": {
      "Return": {
        "Pct": 0.019,
        "Rule": {
          "Pct": 0.5
        },
        "Value": 3.507
      },
      "ReturnIncludingCost": {
        "Pct": 0.019,
        "Rule": {
          "Pct": 0.5
        },
        "Value": 3.507
      }
    },
    "TotalCost": 6.672,
    "TotalCostPct": 0.056,
    "TradingCost": {
      "Commissions": [
        {
          "Pct": 0.05,
          "Rule": {
            "Currency": "USD",
            "MinCommission": 3
          },
          "Value": 6
        }
      ],
      "CurrencyConversionCost": {
        "Pct": 0.05,
        "Rule": {
          "AskRate": 2,
          "BidRate": 1
        },
        "Value": 5
      },
      "Spread": {
        "DisplayDecimals": 4,
        "Rule": {
          "Pct": 1E-05
        },
        "Value": 0.1
      },
      "VatOnCustodyFeePct": {
        "Pct": 0.002,
        "Rule": {
          "Pct": 0.002,
          "Value": 20
        },
        "Value": 20
      }
    }
  },
  "Short": {
    "BuySell": "Sell",
    "Currency": "USD",
    "HoldingCost": {
      "Tax": [
        {
          "Pct": 0.5,
          "Rule": {
            "BuySell": "Sell",
            "CalculationType": "ValueFraction",
            "Description": "UK Stamp Duty",
            "Value": 0.5
          },
          "Value": 92.92
        },
        {
          "Pct": 0.005,
          "Rule": {
            "BuySell": "Sell",
            "CalculationType": "FixedAmount",
            "Description": "UK PTM Levy",
            "Value": 0.5
          },
          "Value": 1
        }
      ]
    },
    "ReturnOnInvestment": {
      "Return": {
        "Pct": 0.019,
        "Rule": {
          "Pct": 0.5
        },
        "Value": 3.507
      },
      "ReturnIncludingCost": {
        "Pct": 0.019,
        "Rule": {
          "Pct": 0.5
        },
        "Value": 3.507
      }
    },
    "TotalCost": 6.672,
    "TotalCostPct": 0.056,
    "TradingCost": {
      "Commissions": [
        {
          "Pct": 0.05,
          "Rule": {
            "Currency": "USD",
            "MinCommission": 3
          },
          "Value": 6
        }
      ],
      "Spread": {
        "DisplayDecimals": 4,
        "Rule": {
          "Pct": 1E-05
        },
        "Value": 0.1
      }
    }
  }
}