StockSharp.Messages 5.0.240

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See the version list below for details.

dotnet add package StockSharp.Messages --version 5.0.240

NuGet\Install-Package StockSharp.Messages -Version 5.0.240

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="StockSharp.Messages" Version="5.0.240" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="StockSharp.Messages" Version="5.0.240" />
                    

                            Directory.Packages.props

<PackageReference Include="StockSharp.Messages" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add StockSharp.Messages --version 5.0.240

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: StockSharp.Messages, 5.0.240"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package StockSharp.Messages@5.0.240

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=StockSharp.Messages&version=5.0.240
                    

                            Install as a Cake Addin

#tool nuget:?package=StockSharp.Messages&version=5.0.240
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

StockSharp Messages Library

The Messages project contains the essential message definitions shared across the StockSharp (S#) trading framework. Messages are the contracts used by connectors, adapters and other services for all interactions such as connecting to brokers, requesting market data or placing orders.

Overview

Message Types Enumeration – MessageTypes lists every supported message kind.
Base Classes – classes like Message, BaseConnectionMessage and BaseSubscriptionMessage provide common fields and behaviour.
Asynchronous Processing – MessageAdapter and AsyncMessageProcessor handle messages asynchronously.
Utility Helpers – classes such as ReConnectionSettings control reconnection and subscription options.

Core Messages

The library defines messages for all major trading activities:

Connection – ConnectMessage, DisconnectMessage, ConnectionLostMessage and ConnectionRestoredMessage.
Security Information – SecurityMessage, BoardMessage and BoardStateMessage.
Market Data – MarketDataMessage, Level1ChangeMessage, QuoteChangeMessage, TimeFrameCandleMessage and related candle messages.
Orders and Trades – OrderRegisterMessage, OrderReplaceMessage, OrderCancelMessage, OrderGroupCancelMessage, OrderStatusMessage and ExecutionMessage.
Portfolio and Positions – PortfolioMessage, PortfolioLookupMessage and PositionChangeMessage.
Service Messages – TimeMessage, NewsMessage, ErrorMessage and others.

The project targets .NET Standard 2.0 and .NET 6.0 for cross-platform compatibility.

Usage Example

Below is a minimal example of creating a market data subscription message:

using StockSharp.Messages;

var mdMessage = new MarketDataMessage
{
    DataType2 = DataType.Ticks,
    IsSubscribe = true,
    TransactionId = 1,
    SecurityId = new SecurityId
    {
        SecurityCode = "AAPL",
        BoardCode = "NASDAQ"
    }
};

Such messages are passed to an adapter, which forwards them to the broker or data provider.

Documentation

Further details on messages and architecture can be found in the StockSharp documentation.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- Ecng.Linq (>= 1.0.182)
- Ecng.Logging (>= 1.0.188)
- StockSharp.Localization (>= 5.0.230)

NuGet packages (37)

Showing the top 5 NuGet packages that depend on StockSharp.Messages:

Package	Downloads
StockSharp.BusinessEntities Trading entities (security, trade etc.). More info on web site https://stocksharp.com/store/	3.9M
StockSharp.Configuration Configuration components. More info on web site https://stocksharp.com/store/	2.6M
StockSharp.Fix FIX/FAST	342.6K
StockSharp.Fix.Core Fix core. More info on web site https://stocksharp.com/store/	341.5K
StockSharp.FinViz Trading and algorithmic trading platform (stock markets, forex, bitcoins and options). .NET API for InteractiveBrokers, GainCapital, OANDA, FIX/FAST, Binance etc. More info on web site https://stocksharp.com/store/api/	239.7K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
5.0.244	122	8/20/2026
5.0.243	341	8/18/2026
5.0.242	384	8/15/2026
5.0.241	353	8/11/2026
5.0.240	191	8/5/2026
5.0.239	374	7/30/2026
5.0.238	312	7/28/2026
5.0.237	135	7/17/2026
5.0.236	134	7/9/2026
5.0.235	159	6/21/2026
5.0.234	218	6/17/2026
5.0.233	129	6/14/2026
5.0.232	188	6/8/2026
5.0.231	147	6/3/2026
5.0.230	138	5/31/2026
5.0.229	224	5/4/2026
5.0.228	502	3/17/2026
5.0.227	254	3/6/2026
5.0.226	179	3/1/2026
5.0.225	362	2/19/2026

Drop ProjectGuid from the SDK-style projects
Let a position update carry the sequence number it arrived under
Fix async subscription cleanup and CI hang diagnostics
Fix asynchronous channel shutdown races
Use ordinal comparison for SecurityId equality
Updated Ecng.Linq to 1.0.182.
Updated Ecng.Logging to 1.0.188.