Michael Handschuh
688 lines
32 KiB
C#
688 lines
32 KiB
C#
/*
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* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
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* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Collections.Generic;
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using QuantConnect.Orders;
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using QuantConnect.Securities;
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using QuantConnect.Securities.Cfd;
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using QuantConnect.Securities.Forex;
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namespace QuantConnect.Algorithm
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{
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public partial class QCAlgorithm
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{
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private int _maxOrders = 10000;
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/// <summary>
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/// Transaction Manager - Process transaction fills and order management.
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/// </summary>
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public SecurityTransactionManager Transactions { get; set; }
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/// <summary>
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/// Buy Stock (Alias of Order)
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/// </summary>
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/// <param name="symbol">string Symbol of the asset to trade</param>
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/// <param name="quantity">int Quantity of the asset to trade</param>
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/// <seealso cref="Buy(Symbol, double)"/>
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public OrderTicket Buy(Symbol symbol, int quantity)
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{
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return Order(symbol, Math.Abs(quantity));
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}
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/// <summary>
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/// Buy Stock (Alias of Order)
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/// </summary>
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/// <param name="symbol">string Symbol of the asset to trade</param>
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/// <param name="quantity">double Quantity of the asset to trade</param>
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/// <seealso cref="Buy(Symbol, int)"/>
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public OrderTicket Buy(Symbol symbol, double quantity)
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{
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return Order(symbol, Math.Abs(quantity));
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}
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/// <summary>
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/// Buy Stock (Alias of Order)
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/// </summary>
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/// <param name="symbol">string Symbol of the asset to trade</param>
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/// <param name="quantity">decimal Quantity of the asset to trade</param>
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/// <seealso cref="Order(Symbol, double)"/>
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public OrderTicket Buy(Symbol symbol, decimal quantity)
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{
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return Order(symbol, Math.Abs(quantity));
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}
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/// <summary>
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/// Buy Stock (Alias of Order)
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/// </summary>
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/// <param name="symbol">string Symbol of the asset to trade</param>
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/// <param name="quantity">float Quantity of the asset to trade</param>
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/// <seealso cref="Buy(Symbol, double)"/>
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public OrderTicket Buy(Symbol symbol, float quantity)
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{
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return Order(symbol, Math.Abs(quantity));
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}
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/// <summary>
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/// Sell stock (alias of Order)
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/// </summary>
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/// <param name="symbol">string Symbol of the asset to trade</param>
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/// <param name="quantity">int Quantity of the asset to trade</param>
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/// <seealso cref="Sell(Symbol, double)"/>
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public OrderTicket Sell(Symbol symbol, int quantity)
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{
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return Order(symbol, Math.Abs(quantity) * -1);
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}
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/// <summary>
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/// Sell stock (alias of Order)
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/// </summary>
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/// <param name="symbol">String symbol to sell</param>
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/// <param name="quantity">Quantity to order</param>
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/// <returns>int Order Id.</returns>
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public OrderTicket Sell(Symbol symbol, double quantity)
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{
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return Order(symbol, Math.Abs(quantity) * -1);
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}
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/// <summary>
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/// Sell stock (alias of Order)
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/// </summary>
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/// <param name="symbol">String symbol</param>
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/// <param name="quantity">Quantity to sell</param>
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/// <returns>int order id</returns>
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/// <seealso cref="Sell(Symbol, double)"/>
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public OrderTicket Sell(Symbol symbol, float quantity)
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{
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return Order(symbol, Math.Abs(quantity) * -1);
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}
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/// <summary>
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/// Sell stock (alias of Order)
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/// </summary>
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/// <param name="symbol">String symbol to sell</param>
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/// <param name="quantity">Quantity to sell</param>
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/// <returns>Int Order Id.</returns>
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public OrderTicket Sell(Symbol symbol, decimal quantity)
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{
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return Order(symbol, Math.Abs(quantity) * -1);
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}
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/// <summary>
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/// Issue an order/trade for asset: Alias wrapper for Order(string, int);
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/// </summary>
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/// <seealso cref="Order(Symbol, decimal)"/>
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public OrderTicket Order(Symbol symbol, double quantity)
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{
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return Order(symbol, (int) quantity);
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}
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/// <summary>
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/// Issue an order/trade for asset: Alias wrapper for Order(string, int);
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/// </summary>
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/// <remarks></remarks>
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/// <seealso cref="Order(Symbol, double)"/>
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public OrderTicket Order(Symbol symbol, decimal quantity)
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{
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return Order(symbol, (int) quantity);
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}
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/// <summary>
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/// Wrapper for market order method: submit a new order for quantity of symbol using type order.
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/// </summary>
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/// <param name="symbol">Symbol of the MarketType Required.</param>
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/// <param name="quantity">Number of shares to request.</param>
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/// <param name="asynchronous">Send the order asynchrously (false). Otherwise we'll block until it fills</param>
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/// <param name="tag">Place a custom order property or tag (e.g. indicator data).</param>
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/// <seealso cref="MarketOrder(Symbol, int, bool, string)"/>
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public OrderTicket Order(Symbol symbol, int quantity, bool asynchronous = false, string tag = "")
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{
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return MarketOrder(symbol, quantity, asynchronous, tag);
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}
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/// <summary>
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/// Market order implementation: Send a market order and wait for it to be filled.
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/// </summary>
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/// <param name="symbol">Symbol of the MarketType Required.</param>
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/// <param name="quantity">Number of shares to request.</param>
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/// <param name="asynchronous">Send the order asynchrously (false). Otherwise we'll block until it fills</param>
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/// <param name="tag">Place a custom order property or tag (e.g. indicator data).</param>
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/// <returns>int Order id</returns>
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public OrderTicket MarketOrder(Symbol symbol, int quantity, bool asynchronous = false, string tag = "")
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{
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var security = Securities[symbol];
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// check the exchange is open before sending a market order, if it's not open
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// then convert it into a market on open order
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if (!security.Exchange.ExchangeOpen)
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{
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var mooTicket = MarketOnOpenOrder(security.Symbol, quantity, tag);
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if (mooTicket.SubmitRequest.Response.IsSuccess && security.SubscriptionDataConfig.Resolution != Resolution.Daily)
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{
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Debug("Converted OrderID: " + mooTicket.OrderId + " into a MarketOnOpen order.");
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}
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return mooTicket;
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}
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var request = CreateSubmitOrderRequest(OrderType.Market, security, quantity, tag);
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//Initialize the Market order parameters:
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var preOrderCheckResponse = PreOrderChecks(request);
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if (preOrderCheckResponse.IsError)
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{
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return OrderTicket.InvalidSubmitRequest(Transactions, request, preOrderCheckResponse);
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}
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//Add the order and create a new order Id.
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var ticket = Transactions.AddOrder(request);
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// Wait for the order event to process, only if the exchange is open
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if (!asynchronous)
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{
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Transactions.WaitForOrder(ticket.OrderId);
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}
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return ticket;
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}
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/// <summary>
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/// Market on open order implementation: Send a market order when the exchange opens
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/// </summary>
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/// <param name="symbol">The symbol to be ordered</param>
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/// <param name="quantity">The number of shares to required</param>
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/// <param name="tag">Place a custom order property or tag (e.g. indicator data).</param>
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/// <returns>The order ID</returns>
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public OrderTicket MarketOnOpenOrder(Symbol symbol, int quantity, string tag = "")
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{
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var security = Securities[symbol];
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var request = CreateSubmitOrderRequest(OrderType.MarketOnOpen, security, quantity, tag);
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var response = PreOrderChecks(request);
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if (response.IsError)
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{
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return OrderTicket.InvalidSubmitRequest(Transactions, request, response);
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}
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return Transactions.AddOrder(request);
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}
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/// <summary>
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/// Market on close order implementation: Send a market order when the exchange closes
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/// </summary>
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/// <param name="symbol">The symbol to be ordered</param>
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/// <param name="quantity">The number of shares to required</param>
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/// <param name="tag">Place a custom order property or tag (e.g. indicator data).</param>
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/// <returns>The order ID</returns>
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public OrderTicket MarketOnCloseOrder(Symbol symbol, int quantity, string tag = "")
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{
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var security = Securities[symbol];
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var request = CreateSubmitOrderRequest(OrderType.MarketOnClose, security, quantity, tag);
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var response = PreOrderChecks(request);
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if (response.IsError)
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{
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return OrderTicket.InvalidSubmitRequest(Transactions, request, response);
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}
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return Transactions.AddOrder(request);
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}
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/// <summary>
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/// Send a limit order to the transaction handler:
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/// </summary>
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/// <param name="symbol">String symbol for the asset</param>
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/// <param name="quantity">Quantity of shares for limit order</param>
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/// <param name="limitPrice">Limit price to fill this order</param>
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/// <param name="tag">String tag for the order (optional)</param>
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/// <returns>Order id</returns>
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public OrderTicket LimitOrder(Symbol symbol, int quantity, decimal limitPrice, string tag = "")
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{
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var security = Securities[symbol];
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var request = CreateSubmitOrderRequest(OrderType.Limit, security, quantity, tag, limitPrice: limitPrice);
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var response = PreOrderChecks(request);
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if (response.IsError)
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{
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return OrderTicket.InvalidSubmitRequest(Transactions, request, response);
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}
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return Transactions.AddOrder(request);
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}
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/// <summary>
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/// Create a stop market order and return the newly created order id; or negative if the order is invalid
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/// </summary>
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/// <param name="symbol">String symbol for the asset we're trading</param>
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/// <param name="quantity">Quantity to be traded</param>
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/// <param name="stopPrice">Price to fill the stop order</param>
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/// <param name="tag">Optional string data tag for the order</param>
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/// <returns>Int orderId for the new order.</returns>
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public OrderTicket StopMarketOrder(Symbol symbol, int quantity, decimal stopPrice, string tag = "")
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{
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var security = Securities[symbol];
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var request = CreateSubmitOrderRequest(OrderType.StopMarket, security, quantity, tag, stopPrice: stopPrice);
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var response = PreOrderChecks(request);
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if (response.IsError)
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{
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return OrderTicket.InvalidSubmitRequest(Transactions, request, response);
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}
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return Transactions.AddOrder(request);
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}
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/// <summary>
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/// Send a stop limit order to the transaction handler:
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/// </summary>
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/// <param name="symbol">String symbol for the asset</param>
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/// <param name="quantity">Quantity of shares for limit order</param>
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/// <param name="stopPrice">Stop price for this order</param>
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/// <param name="limitPrice">Limit price to fill this order</param>
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/// <param name="tag">String tag for the order (optional)</param>
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/// <returns>Order id</returns>
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public OrderTicket StopLimitOrder(Symbol symbol, int quantity, decimal stopPrice, decimal limitPrice, string tag = "")
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{
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var security = Securities[symbol];
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var request = CreateSubmitOrderRequest(OrderType.StopLimit, security, quantity, tag, stopPrice: stopPrice, limitPrice: limitPrice);
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var response = PreOrderChecks(request);
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if (response.IsError)
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{
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return OrderTicket.InvalidSubmitRequest(Transactions, request, response);
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}
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//Add the order and create a new order Id.
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return Transactions.AddOrder(request);
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}
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/// <summary>
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/// Perform preorder checks to ensure we have sufficient capital,
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/// the market is open, and we haven't exceeded maximum realistic orders per day.
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/// </summary>
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/// <returns>OrderResponse. If no error, order request is submitted.</returns>
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private OrderResponse PreOrderChecks(SubmitOrderRequest request)
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{
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var response = PreOrderChecksImpl(request);
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if (response.IsError)
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{
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Error(response.ErrorMessage);
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}
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return response;
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}
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/// <summary>
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/// Perform preorder checks to ensure we have sufficient capital,
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/// the market is open, and we haven't exceeded maximum realistic orders per day.
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/// </summary>
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/// <returns>OrderResponse. If no error, order request is submitted.</returns>
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private OrderResponse PreOrderChecksImpl(SubmitOrderRequest request)
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{
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//Ordering 0 is useless.
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if (request.Quantity == 0 || request.Symbol == null || request.Symbol == QuantConnect.Symbol.Empty)
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{
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return OrderResponse.ZeroQuantity(request);
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}
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//If we're not tracking this symbol: throw error:
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if (!Securities.ContainsKey(request.Symbol) && !_sentNoDataError)
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{
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_sentNoDataError = true;
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return OrderResponse.Error(request, OrderResponseErrorCode.MissingSecurity, "You haven't requested " + request.Symbol.ToString() + " data. Add this with AddSecurity() in the Initialize() Method.");
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}
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//Set a temporary price for validating order for market orders:
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var security = Securities[request.Symbol];
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var price = security.Price;
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//Check the exchange is open before sending a market on close orders
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if (request.OrderType == OrderType.MarketOnClose && !security.Exchange.ExchangeOpen)
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{
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return OrderResponse.Error(request, OrderResponseErrorCode.ExchangeNotOpen, request.OrderType + " order and exchange not open.");
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}
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if (price == 0)
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{
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return OrderResponse.Error(request, OrderResponseErrorCode.SecurityPriceZero, request.Symbol.ToString() + ": asset price is $0. If using custom data make sure you've set the 'Value' property.");
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}
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// check quote currency existence/conversion rate on all orders
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Cash quoteCash;
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var quoteCurrency = security.QuoteCurrency.Symbol;
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if (!Portfolio.CashBook.TryGetValue(quoteCurrency, out quoteCash))
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{
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return OrderResponse.Error(request, OrderResponseErrorCode.QuoteCurrencyRequired, request.Symbol.Value + ": requires " + quoteCurrency + " in the cashbook to trade.");
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}
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if (security.QuoteCurrency.ConversionRate == 0m)
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{
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return OrderResponse.Error(request, OrderResponseErrorCode.ConversionRateZero, request.Symbol.Value + ": requires " + quoteCurrency + " to have a non-zero conversion rate. This can be caused by lack of data.");
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}
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// need to also check base currency existence/conversion rate on forex orders
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if (security.Type == SecurityType.Forex)
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{
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Cash baseCash;
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var baseCurrency = ((Forex) security).BaseCurrencySymbol;
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if (!Portfolio.CashBook.TryGetValue(baseCurrency, out baseCash))
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{
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return OrderResponse.Error(request, OrderResponseErrorCode.ForexBaseAndQuoteCurrenciesRequired, request.Symbol.Value + ": requires " + baseCurrency + " and " + quoteCurrency + " in the cashbook to trade.");
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}
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if (baseCash.ConversionRate == 0m)
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{
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return OrderResponse.Error(request, OrderResponseErrorCode.ForexConversionRateZero, request.Symbol.Value + ": requires " + baseCurrency + " and " + quoteCurrency + " to have non-zero conversion rates. This can be caused by lack of data.");
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}
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}
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//Make sure the security has some data:
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if (!security.HasData)
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{
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return OrderResponse.Error(request, OrderResponseErrorCode.SecurityHasNoData, "There is no data for this symbol yet, please check the security.HasData flag to ensure there is at least one data point.");
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}
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//We've already processed too many orders: max 100 per day or the memory usage explodes
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if (Transactions.OrdersCount > _maxOrders)
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{
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Status = AlgorithmStatus.Stopped;
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return OrderResponse.Error(request, OrderResponseErrorCode.ExceededMaximumOrders, string.Format("You have exceeded maximum number of orders ({0}), for unlimited orders upgrade your account.", _maxOrders));
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}
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if (request.OrderType == OrderType.MarketOnClose)
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{
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var nextMarketClose = security.Exchange.Hours.GetNextMarketClose(security.LocalTime, false);
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// must be submitted with at least 10 minutes in trading day, add buffer allow order submission
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var latestSubmissionTime = nextMarketClose.AddMinutes(-10.75);
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if (!security.Exchange.ExchangeOpen || Time > latestSubmissionTime)
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{
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// tell the user we require an 11 minute buffer, on minute data in live a user will receive the 3:49->3:50 bar at 3:50,
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// this is already too late to submit one of these orders, so make the user do it at the 3:48->3:49 bar so it's submitted
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// to the brokerage before 3:50.
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return OrderResponse.Error(request, OrderResponseErrorCode.MarketOnCloseOrderTooLate, "MarketOnClose orders must be placed with at least a 11 minute buffer before market close.");
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}
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}
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// passes all initial order checks
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return OrderResponse.Success(request);
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}
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/// <summary>
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/// Liquidate all holdings and cancel open orders. Called at the end of day for tick-strategies.
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/// </summary>
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/// <param name="symbolToLiquidate">Symbols we wish to liquidate</param>
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/// <returns>Array of order ids for liquidated symbols</returns>
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/// <seealso cref="MarketOrder"/>
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public List<int> Liquidate(Symbol symbolToLiquidate = null)
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{
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var orderIdList = new List<int>();
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symbolToLiquidate = symbolToLiquidate ?? QuantConnect.Symbol.Empty;
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foreach (var symbol in Securities.Keys)
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{
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// symbol not matching, do nothing
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if (symbol != symbolToLiquidate && symbolToLiquidate != QuantConnect.Symbol.Empty)
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continue;
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// get open orders
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var orders = Transactions.GetOpenOrders(symbol);
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// get quantity in portfolio
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var quantity = Portfolio[symbol].Quantity;
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// if there is only one open market order that would close the position, do nothing
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if (orders.Count == 1 && quantity != 0 && orders[0].Quantity == -quantity && orders[0].Type == OrderType.Market)
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continue;
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// cancel all open orders
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var marketOrdersQuantity = 0m;
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foreach (var order in orders)
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{
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if (order.Type == OrderType.Market)
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{
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// pending market order
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var ticket = Transactions.GetOrderTicket(order.Id);
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if (ticket != null)
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{
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// get remaining quantity
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marketOrdersQuantity += ticket.Quantity - ticket.QuantityFilled;
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}
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}
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else
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{
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Transactions.CancelOrder(order.Id);
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}
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}
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// Liquidate at market price
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if (quantity != 0)
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{
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// calculate quantity for closing market order
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var ticket = Order(symbol, -quantity - marketOrdersQuantity);
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if (ticket.Status == OrderStatus.Filled)
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{
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orderIdList.Add(ticket.OrderId);
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}
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}
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}
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return orderIdList;
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}
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/// <summary>
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/// Maximum number of orders for the algorithm
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/// </summary>
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/// <param name="max"></param>
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public void SetMaximumOrders(int max)
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{
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if (!_locked)
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{
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_maxOrders = max;
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}
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}
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/// <summary>
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/// Alias for SetHoldings to avoid the M-decimal errors.
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/// </summary>
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/// <param name="symbol">string symbol we wish to hold</param>
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/// <param name="percentage">double percentage of holdings desired</param>
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/// <param name="liquidateExistingHoldings">liquidate existing holdings if neccessary to hold this stock</param>
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/// <seealso cref="MarketOrder"/>
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public void SetHoldings(Symbol symbol, double percentage, bool liquidateExistingHoldings = false)
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{
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SetHoldings(symbol, (decimal)percentage, liquidateExistingHoldings);
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}
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/// <summary>
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/// Alias for SetHoldings to avoid the M-decimal errors.
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/// </summary>
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/// <param name="symbol">string symbol we wish to hold</param>
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/// <param name="percentage">float percentage of holdings desired</param>
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/// <param name="liquidateExistingHoldings">bool liquidate existing holdings if neccessary to hold this stock</param>
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/// <param name="tag">Tag the order with a short string.</param>
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/// <seealso cref="MarketOrder"/>
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public void SetHoldings(Symbol symbol, float percentage, bool liquidateExistingHoldings = false, string tag = "")
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{
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SetHoldings(symbol, (decimal)percentage, liquidateExistingHoldings, tag);
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}
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/// <summary>
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/// Alias for SetHoldings to avoid the M-decimal errors.
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/// </summary>
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/// <param name="symbol">string symbol we wish to hold</param>
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/// <param name="percentage">float percentage of holdings desired</param>
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/// <param name="liquidateExistingHoldings">bool liquidate existing holdings if neccessary to hold this stock</param>
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/// <param name="tag">Tag the order with a short string.</param>
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/// <seealso cref="MarketOrder"/>
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public void SetHoldings(Symbol symbol, int percentage, bool liquidateExistingHoldings = false, string tag = "")
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{
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SetHoldings(symbol, (decimal)percentage, liquidateExistingHoldings, tag);
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}
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/// <summary>
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/// Automatically place an order which will set the holdings to between 100% or -100% of *PORTFOLIO VALUE*.
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/// E.g. SetHoldings("AAPL", 0.1); SetHoldings("IBM", -0.2); -> Sets portfolio as long 10% APPL and short 20% IBM
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/// E.g. SetHoldings("AAPL", 2); -> Sets apple to 2x leveraged with all our cash.
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/// </summary>
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/// <param name="symbol">Symbol indexer</param>
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/// <param name="percentage">decimal fraction of portfolio to set stock</param>
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/// <param name="liquidateExistingHoldings">bool flag to clean all existing holdings before setting new faction.</param>
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/// <param name="tag">Tag the order with a short string.</param>
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/// <seealso cref="MarketOrder"/>
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|
public void SetHoldings(Symbol symbol, decimal percentage, bool liquidateExistingHoldings = false, string tag = "")
|
|
{
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|
//Initialize Requirements:
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Security security;
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if (!Securities.TryGetValue(symbol, out security))
|
|
{
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Error(symbol.ToString() + " not found in portfolio. Request this data when initializing the algorithm.");
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|
return;
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|
}
|
|
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//If they triggered a liquidate
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|
if (liquidateExistingHoldings)
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|
{
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|
foreach (var kvp in Portfolio)
|
|
{
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var holdingSymbol = kvp.Key;
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var holdings = kvp.Value;
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if (holdingSymbol != symbol && holdings.AbsoluteQuantity > 0)
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|
{
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//Go through all existing holdings [synchronously], market order the inverse quantity:
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Order(holdingSymbol, -holdings.Quantity, false, tag);
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}
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}
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|
}
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|
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//Only place trade if we've got > 1 share to order.
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var quantity = CalculateOrderQuantity(symbol, percentage);
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|
if (Math.Abs(quantity) > 0)
|
|
{
|
|
MarketOrder(symbol, quantity, false, tag);
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|
}
|
|
}
|
|
|
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/// <summary>
|
|
/// Calculate the order quantity to achieve target-percent holdings.
|
|
/// </summary>
|
|
/// <param name="symbol">Security object we're asking for</param>
|
|
/// <param name="target">Target percentag holdings</param>
|
|
/// <returns>Order quantity to achieve this percentage</returns>
|
|
public int CalculateOrderQuantity(Symbol symbol, double target)
|
|
{
|
|
return CalculateOrderQuantity(symbol, (decimal)target);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Calculate the order quantity to achieve target-percent holdings.
|
|
/// </summary>
|
|
/// <param name="symbol">Security object we're asking for</param>
|
|
/// <param name="target">Target percentag holdings, this is an unlevered value, so
|
|
/// if you have 2x leverage and request 100% holdings, it will utilize half of the
|
|
/// available margin</param>
|
|
/// <returns>Order quantity to achieve this percentage</returns>
|
|
public int CalculateOrderQuantity(Symbol symbol, decimal target)
|
|
{
|
|
var security = Securities[symbol];
|
|
var price = security.Price;
|
|
|
|
// can't order it if we don't have data
|
|
if (price == 0) return 0;
|
|
|
|
// this is the value in dollars that we want our holdings to have
|
|
var targetPortfolioValue = target*Portfolio.TotalPortfolioValue;
|
|
var quantity = security.Holdings.Quantity;
|
|
var currentHoldingsValue = price*quantity;
|
|
|
|
// remove directionality, we'll work in the land of absolutes
|
|
var targetOrderValue = Math.Abs(targetPortfolioValue - currentHoldingsValue);
|
|
var direction = targetPortfolioValue > currentHoldingsValue ? OrderDirection.Buy : OrderDirection.Sell;
|
|
|
|
// determine the unit price in terms of the account currency
|
|
var unitPrice = new MarketOrder(symbol, 1, UtcTime).GetValue(security);
|
|
|
|
// define lower and upper thresholds for the iteration
|
|
var lowerThreshold = targetOrderValue - unitPrice / 2;
|
|
var upperThreshold = targetOrderValue + unitPrice / 2;
|
|
|
|
// continue iterating while we're still not within the specified thresholds
|
|
var iterations = 0;
|
|
var orderQuantity = 0;
|
|
decimal orderValue = 0;
|
|
while ((orderValue < lowerThreshold || orderValue > upperThreshold) && iterations < 10)
|
|
{
|
|
// find delta from where we are to where we want to be
|
|
var delta = targetOrderValue - orderValue;
|
|
// use delta value to compute a change in quantity required
|
|
var deltaQuantity = (int)(delta / unitPrice);
|
|
|
|
orderQuantity += deltaQuantity;
|
|
|
|
// recompute order fees
|
|
var order = new MarketOrder(security.Symbol, orderQuantity, UtcTime);
|
|
var fee = security.FeeModel.GetOrderFee(security, order);
|
|
|
|
orderValue = Math.Abs(order.GetValue(security)) + fee;
|
|
|
|
// we need to add the fee in as well, even though it's not value, it's still a cost for the transaction
|
|
// and we need to account for it to be sure we can make the trade produced by this method, imagine
|
|
// set holdings 100% with 1x leverage, but a high fee structure, it quickly becomes necessary to include
|
|
// otherwise the result of this function will be inactionable.
|
|
|
|
iterations++;
|
|
}
|
|
|
|
// add directionality back in
|
|
return (direction == OrderDirection.Sell ? -1 : 1) * orderQuantity;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Obsolete implementation of Order method accepting a OrderType. This was deprecated since it
|
|
/// was impossible to generate other orders via this method. Any calls to this method will always default to a Market Order.
|
|
/// </summary>
|
|
/// <param name="symbol">Symbol we want to purchase</param>
|
|
/// <param name="quantity">Quantity to buy, + is long, - short.</param>
|
|
/// <param name="type">Order Type</param>
|
|
/// <param name="asynchronous">Don't wait for the response, just submit order and move on.</param>
|
|
/// <param name="tag">Custom data for this order</param>
|
|
/// <returns>Integer Order ID.</returns>
|
|
[Obsolete("This Order method has been made obsolete, use Order(string, int, bool, string) method instead. Calls to the obsolete method will only generate market orders.")]
|
|
public OrderTicket Order(Symbol symbol, int quantity, OrderType type, bool asynchronous = false, string tag = "")
|
|
{
|
|
return Order(symbol, quantity, asynchronous, tag);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Obsolete method for placing orders.
|
|
/// </summary>
|
|
/// <param name="symbol"></param>
|
|
/// <param name="quantity"></param>
|
|
/// <param name="type"></param>
|
|
[Obsolete("This Order method has been made obsolete, use the specialized Order helper methods instead. Calls to the obsolete method will only generate market orders.")]
|
|
public OrderTicket Order(Symbol symbol, decimal quantity, OrderType type)
|
|
{
|
|
return Order(symbol, (int)quantity);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Obsolete method for placing orders.
|
|
/// </summary>
|
|
/// <param name="symbol"></param>
|
|
/// <param name="quantity"></param>
|
|
/// <param name="type"></param>
|
|
[Obsolete("This Order method has been made obsolete, use the specialized Order helper methods instead. Calls to the obsolete method will only generate market orders.")]
|
|
public OrderTicket Order(Symbol symbol, int quantity, OrderType type)
|
|
{
|
|
return Order(symbol, quantity);
|
|
}
|
|
|
|
private SubmitOrderRequest CreateSubmitOrderRequest(OrderType orderType, Security security, int quantity, string tag, decimal stopPrice = 0m, decimal limitPrice = 0m)
|
|
{
|
|
return new SubmitOrderRequest(orderType, security.Type, security.Symbol, quantity, stopPrice, limitPrice, UtcTime, tag);
|
|
}
|
|
}
|
|
}
|