Best Financial Data APIs Software for StockSharp

Trade with algorithms, connect to apps, and build services -- all using a commission-free stock trading API. Alpaca, a technology company located in the bay area of California, modularizes the world’s asset management activities. We are a diverse group of people with deep financial and technological expertise. Our investors include some of the most prominent figures in the industry. We are proud to be supported on various platforms by the love of passionate community members. Zero commissions to buy, sell, or short U.S. stocks. Both personal and business accounts are supported. Alpaca Securities LLC, a FINRA-registered broker/dealer, is designed for high volume trading. Paper trading allows you test the API and see how your strategies would perform. To run your strategies in live production, simply update the API endpoint.

IQFeed has been widely recognized for providing traders with the most comprehensive service at the best price. The data behind IQFeed are one of the fastest and most reliable data feeds on the market. They can be displayed in our built-in apps such as IQWatch Quote or Market Depth. You can choose from the compatible software listed on this site or create your own software by registering as a software developer. DTN IQFeed can also be used with Microsoft Excel and OpenOffice's free calc software. Our calculator allows you to explore different pricing options. Over 700 market statistics/breadth indicators, including TICK, TRIN and others. Most of them update every one second. 180 days of tick history, including pre-post markets (if available) with microsecond time stamps (if provided by the exchange feed). Historical data on authorized data and exchanges.