StockSharp (shortly S#) – are free platform for trading at any markets of the world (crypto exchanges, American, European, Asian, Russian, stocks, futures, options, Bitcoins, forex, etc.). You will be able to trade manually or automated trading (algorithmic trading robots, conventional or HFT).

Available connections: Binance, MT4, MT5, FIX/FAST, PolygonIO, Trading Technologies, Alpaca Markets, BarChart, CQG, E*Trade, IQFeed, InteractiveBrokers, LMAX, MatLab, Oanda, FXCM, Rithmic, cTrader, DXtrade, BitStamp, Bitfinex, Coinbase, Kraken, Poloniex, GDAX, Bittrex, Bithumb, OKX, Coincheck, CEX.IO, BitMEX, YoBit, Livecoin, EXMO, Deribit, HTX, KuCoin, QuantFEED, Aster, edgeX, Ligther, Paradex, Hyperliquid and many other.

Designer - free universal algorithmic strategies application for easy strategy creation:

• Visual designer to create strategies by mouse clicking
• Embedded C# editor
• Easy to create own indicators
• Build in debugger
• Connections to the multiple electronic boards and brokers
• All world platforms
• Schema sharing with own team

Hydra - free software to automatically load and store market data:

• Supports many sources
• High compression ratio
• Any data type
• Program access to stored data via API
• Export to csv, excel, xml or database
• Import from csv
• Scheduled tasks
• Auto-sync over the Internet between several Hydra instances

Terminal - free trading charting application (trading terminal):

• Connections to the multiple electronic boards and brokers
• Trading from charts by clicking
• Arbitrary timeframes
• Volume, Tick, Range, P&F, Renko candles
• Cluster charts
• Box charts
• Volume Profile

Shell - the ready-made graphical framework with the ability to quickly change to your needs and with fully open source code in C#:

• Complete source code
• Support for all StockSharp platform connections
• Support for Designer schemas
• Flexible user interface
• Strategy testing (statistics, equity, reports)
• Save and load strategy settings
• Launch strategies in parallel
• Detailed information on strategy performance
• Launch strategies on schedule

API is a free C# library for programmers who use Visual Studio. The API lets you create any trading strategy, from long-timeframe positional strategies to high frequency strategies (HFT) with direct access to the exchange (DMA). More info...

var connector = new Connector();
var security = connector.LookupById("AAPL@NASDAQ");

var subscription = new Subscription(DataType.TimeFrame(TimeSpan.FromMinutes(1)), security);

connector.CandleReceived += (sub, candle) =>
{
        if (sub != subscription || candle.State != CandleStates.Finished)
                return;

        // determine candle color
        var isGreen = candle.ClosePrice > candle.OpenPrice;

        // register market order depending on candle color
        var order = new Order
        {
                Security = security,
                Type = OrderTypes.Market,
                Side = isGreen ? Sides.Buy : Sides.Sell,
                Volume = 1
        };

        connector.RegisterOrder(order);
};

connector.Subscribe(subscription);
connector.Connect();

Logo	Name	Documentation
	Bibox	Docs
	Binance	Docs
	BingX	Docs
	Bitalong	Docs
	Bitbank	Docs
	Bitget	Docs
	Bitexbook	Docs
	Bitfinex	Docs
	Bithumb	Docs
	BitMax	Docs
	BitMEX	Docs
	BitStamp	Docs
	Bittrex	Docs
	BitZ	Docs
	ByBit	Docs
	BW	Docs
	CEX.IO	Docs
	Coinbase	Docs
	CoinBene	Docs
	CoinCap	Docs
	Coincheck	Docs
	CoinEx	Docs
	CoinExchange	Docs
	Coinigy	Docs
	CoinHub	Docs
	Cryptopia	Docs
	Deribit	Docs
	DigiFinex	Docs
	DigitexFutures	Docs
	EXMO	Docs
	FatBTC	Docs
	GateIO	Docs
	GDAX	Docs
	GOPAX	Docs
	HitBTC	Docs
	Hotbit	Docs
	Huobi	Docs
	IDAX	Docs
	Kraken	Docs
	KuCoin	Docs
	LATOKEN	Docs
	LBank	Docs
	Liqui	Docs
	Livecoin	Docs
	MEXC	Docs
	OKCoin	Docs
	OKEx	Docs
	Poloniex	Docs
	PrizmBit	Docs
	QuoineX	Docs
	TradeOgre	Docs
	Upbit	Docs
	YoBit	Docs
	Zaif	Docs
	ZB	Docs

Logo	Name	Documentation
	Aster	Docs
	edgeX	Docs
	Ligther	Docs
	Paradex	Docs
	Hyperliquid	Docs

Logo	Name	Documentation
	Polygon.io	Docs
	Alpaca.Markets	Docs
	Interactive Brokers	Docs
	FIX protocol (4.2, 4.4. 5.0)	Docs
	FAST protocol	Docs
	BVMT	Docs
	AlphaVantage	Docs
	BarChart	Docs
	CQG	Docs
	E*TRADE	Docs
	Google	Docs
	IEX	Docs
	IQFeed	Docs
	ITCH	Docs
	OpenECry	Docs
	Quandl	Docs
	QuantFEED	Docs
	Rithmic	Docs
	Sterling	Docs
	Tradier	Docs
	Xignite	Docs
	Yahoo	Docs
	Blackwood (Fusion)	Docs

Logo	Name	Documentation
	DXtrade	Docs
	cTrader	Docs
	MT4	Docs
	MT5	Docs
	DukasCopy	Docs
	FXCM	Docs
	LMAX	Docs
	Oanda	Docs