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2026-07-13 13:02:50 +08:00

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C#

/*
* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using NUnit.Framework;
using QuantConnect.Data;
using QuantConnect.Data.Market;
using QuantConnect.Orders;
using QuantConnect.Orders.Fees;
using QuantConnect.Securities;
using QuantConnect.Securities.Cfd;
using QuantConnect.Securities.Forex;
using QuantConnect.Securities.Future;
using QuantConnect.Securities.Option;
using QuantConnect.Securities.Crypto;
using QuantConnect.Tests.Common.Securities;
namespace QuantConnect.Tests.Common.Orders.Fees
{
[TestFixture]
public class AlphaStreamsFeeModelTests
{
[Test]
public void CalculateEquityMinimumFeeInUSD()
{
var feeModel = new AlphaStreamsFeeModel();
var security = SecurityTests.GetSecurity();
security.SetMarketPrice(new Tick(DateTime.UtcNow, security.Symbol, 100, 100));
var fee = feeModel.GetOrderFee(
new OrderFeeParameters(
security,
new MarketOrder(security.Symbol, 1, DateTime.UtcNow)
)
);
Assert.AreEqual(Currencies.USD, fee.Value.Currency);
Assert.AreEqual(1m, fee.Value.Amount);
}
[Test]
public void CalculateEquityFeeInUSD()
{
var feeModel = new AlphaStreamsFeeModel();
var security = SecurityTests.GetSecurity();
security.SetMarketPrice(new Tick(DateTime.UtcNow, security.Symbol, 100, 100));
var fee = feeModel.GetOrderFee(
new OrderFeeParameters(
security,
new MarketOrder(security.Symbol, 1000, DateTime.UtcNow)
)
);
Assert.AreEqual(Currencies.USD, fee.Value.Currency);
Assert.AreEqual(5m, fee.Value.Amount);
}
[TestCase(-1)]
[TestCase(1)]
public void CalculateOrderFeeForLongOrShortFutures(int quantity)
{
var tz = TimeZones.NewYork;
var security = new Future(Symbols.Fut_SPY_Feb19_2016,
SecurityExchangeHours.AlwaysOpen(tz),
new Cash("USD", 0, 0),
SymbolProperties.GetDefault("USD"),
ErrorCurrencyConverter.Instance,
RegisteredSecurityDataTypesProvider.Null,
new SecurityCache()
);
security.SetMarketPrice(new Tick(DateTime.UtcNow, security.Symbol, 100, 100));
var feeModel = new AlphaStreamsFeeModel();
var parameters = new OrderFeeParameters(
security,
new MarketOrder(security.Symbol, quantity, DateTime.UtcNow)
);
var fee = feeModel.GetOrderFee(parameters);
Assert.AreEqual(Currencies.USD, fee.Value.Currency);
Assert.AreEqual(Math.Abs(quantity) * 0.50m, fee.Value.Amount);
}
[TestCase(-1)]
[TestCase(1)]
public void CalculateOrderFeeForLongOrShortOptions(int quantity)
{
var tz = TimeZones.NewYork;
var security = new Option(Symbols.SPY_C_192_Feb19_2016,
SecurityExchangeHours.AlwaysOpen(tz),
new Cash("USD", 0, 0),
new OptionSymbolProperties(SymbolProperties.GetDefault("USD")),
ErrorCurrencyConverter.Instance,
RegisteredSecurityDataTypesProvider.Null,
new SecurityCache(),
null
);
security.SetMarketPrice(new Tick(DateTime.UtcNow, security.Symbol, 100, 100));
var feeModel = new AlphaStreamsFeeModel();
var parameters = new OrderFeeParameters(
security,
new MarketOrder(security.Symbol, quantity, DateTime.UtcNow)
);
var fee = feeModel.GetOrderFee(parameters);
Assert.AreEqual(Currencies.USD, fee.Value.Currency);
Assert.AreEqual(Math.Abs(quantity) * 0.50m, fee.Value.Amount);
}
[TestCase(-1)]
[TestCase(1)]
public void GetMinimumOrderFeeForLongOrShortOptions(int quantity)
{
var tz = TimeZones.NewYork;
var security = new Option(Symbols.SPY_C_192_Feb19_2016,
SecurityExchangeHours.AlwaysOpen(tz),
new Cash("USD", 0, 0),
new OptionSymbolProperties(SymbolProperties.GetDefault("USD")),
ErrorCurrencyConverter.Instance,
RegisteredSecurityDataTypesProvider.Null,
new SecurityCache(),
null
);
security.SetMarketPrice(new Tick(DateTime.UtcNow, security.Symbol, 100, 100));
var feeModel = new AlphaStreamsFeeModel();
var parameters = new OrderFeeParameters(
security,
new MarketOrder(security.Symbol, quantity, DateTime.UtcNow)
);
var fee = feeModel.GetOrderFee(parameters);
Assert.AreEqual(Currencies.USD, fee.Value.Currency);
Assert.AreEqual(Math.Abs(quantity) * 0.50m, fee.Value.Amount);
}
[TestCase(-1000)]
[TestCase(1000)]
public void CalculateOrderFeeForLongOrShortForex(int quantity)
{
var tz = TimeZones.NewYork;
var security = new Forex(
SecurityExchangeHours.AlwaysOpen(tz),
new Cash("USD", 0, 1),
new Cash("EUR", 0, 0),
new SubscriptionDataConfig(typeof(TradeBar), Symbols.EURUSD, Resolution.Minute, tz, tz, true, false, false),
new SymbolProperties("EURUSD", "USD", 1, 0.01m, 0.00000001m, string.Empty),
ErrorCurrencyConverter.Instance,
RegisteredSecurityDataTypesProvider.Null
);
security.SetMarketPrice(new Tick(DateTime.UtcNow, security.Symbol, 100, 100));
var feeModel = new AlphaStreamsFeeModel();
var parameters = new OrderFeeParameters(
security,
new MarketOrder(security.Symbol, quantity, DateTime.UtcNow)
);
var fee = feeModel.GetOrderFee(parameters);
Assert.AreEqual(Currencies.USD, fee.Value.Currency);
Assert.AreEqual(0.000002m * security.Price * Math.Abs(quantity), fee.Value.Amount);
}
[TestCase(-1000000)]
[TestCase(1000000)]
public void CalculateOrderFeeForLongOrShortForexNonUsd(int quantity)
{
var conversionRate = 1.2m;
var tz = TimeZones.NewYork;
var security = new Forex(
SecurityExchangeHours.AlwaysOpen(tz),
new Cash("GBP", 0, conversionRate),
new Cash("EUR", 0, 0),
new SubscriptionDataConfig(typeof(TradeBar), Symbols.EURGBP, Resolution.Minute, tz, tz, true, false, false),
new SymbolProperties("EURGBP", "GBP", 1, 0.01m, 0.00000001m, string.Empty),
ErrorCurrencyConverter.Instance,
RegisteredSecurityDataTypesProvider.Null
);
security.SetMarketPrice(new Tick(DateTime.UtcNow, security.Symbol, 100, 100));
var feeModel = new AlphaStreamsFeeModel();
var fee = feeModel.GetOrderFee(
new OrderFeeParameters(
security,
new MarketOrder(security.Symbol, quantity, DateTime.UtcNow)
)
);
Assert.AreEqual(Currencies.USD, fee.Value.Currency);
Assert.AreEqual(0.000002m * security.Price * Math.Abs(quantity) * conversionRate, fee.Value.Amount);
}
[Test]
public void CalculateReturnsFeeInQuotecurrencyInAccountCurrency()
{
Crypto btcusd = new Crypto(
SecurityExchangeHours.AlwaysOpen(TimeZones.NewYork),
new Cash(Currencies.USD, 0, 1),
new Cash("BTC", 0, 0),
new SubscriptionDataConfig(typeof(TradeBar), Symbols.BTCUSD, Resolution.Minute, TimeZones.NewYork, TimeZones.NewYork, true, false, false),
new SymbolProperties("BTCUSD", Currencies.USD, 1, 0.01m, 0.00000001m, string.Empty),
ErrorCurrencyConverter.Instance,
RegisteredSecurityDataTypesProvider.Null
);
btcusd.SetMarketPrice(new Tick(DateTime.UtcNow, btcusd.Symbol, 100, 100));
var feeModel = new AlphaStreamsFeeModel();
var fee = feeModel.GetOrderFee(
new OrderFeeParameters(
btcusd,
new MarketOrder(btcusd.Symbol, 1, DateTime.UtcNow)
)
);
Assert.AreEqual(Currencies.USD, fee.Value.Currency);
Assert.AreEqual(0.2m, fee.Value.Amount);
}
[Test]
public void ReturnsFeeInQuoteCurrencyInOtherCurrency()
{
Crypto btceur = new Crypto(
SecurityExchangeHours.AlwaysOpen(TimeZones.NewYork),
new Cash("EUR", 0, 10),
new Cash("BTC", 0, 0),
new SubscriptionDataConfig(typeof(TradeBar), Symbols.BTCEUR, Resolution.Minute, TimeZones.NewYork, TimeZones.NewYork, true, false, false),
new SymbolProperties("BTCEUR", "EUR", 1, 0.01m, 0.00000001m, string.Empty),
ErrorCurrencyConverter.Instance,
RegisteredSecurityDataTypesProvider.Null
);
btceur.SetMarketPrice(new Tick(DateTime.UtcNow, btceur.Symbol, 100, 100));
var feeModel = new AlphaStreamsFeeModel();
var fee = feeModel.GetOrderFee(
new OrderFeeParameters(
btceur,
new MarketOrder(btceur.Symbol, 1, DateTime.UtcNow)
)
);
Assert.AreEqual("EUR", fee.Value.Currency);
Assert.AreEqual(0.2m, fee.Value.Amount);
}
[Test]
public void CalculateOrderFeeForCfd()
{
var tz = TimeZones.NewYork;
var security = new Cfd(
SecurityExchangeHours.AlwaysOpen(tz),
new Cash("EUR", 0, 0),
new SubscriptionDataConfig(typeof(QuoteBar), Symbols.DE30EUR, Resolution.Minute, tz, tz, true, false, false),
new SymbolProperties("DE30EUR", "EUR", 1, 0.01m, 1m, string.Empty),
ErrorCurrencyConverter.Instance,
RegisteredSecurityDataTypesProvider.Null
);
security.SetMarketPrice(new Tick(DateTime.UtcNow, security.Symbol, 12000, 12000));
var feeModel = new AlphaStreamsFeeModel();
var fee = feeModel.GetOrderFee(
new OrderFeeParameters(
security,
new MarketOrder(security.Symbol, 1, DateTime.UtcNow)
)
);
Assert.AreEqual(0, fee.Value.Amount);
}
}
}