Rithmic, LLC (Rithmic) develops high performance multi-asset trade execution software and licenses it to black-box, grey-box and retail trading professionals. Rithmic's trading platform is FCM, IB and Broker-Dealer neutral and provides direct market access (DMA) to the world's principal exchanges (click to view our exchange list).

Rithmic puts your trades first. Whether you are part of a prop shop or are a professional trader, Rithmic's trade execution software delivers to you the low latency and high throughput performance formerly seen only by the very large trading houses and boutique hedge funds - Tick-to-Trade in less than 250µs.

Build your own trading programs with R | API™ or build them over FIX 4.2. Deploy them on your machines co-located with our equipment.

Connect your trading programs to R | Trade Execution Platform, our fully hosted multi-asset trade execution platform. Or reserve a deployment for your exclusive use in your data center or in ours. Rithmic will operate and maintain deployments of its software on your behalf.