Trade Better, Trade Faster

Low Latency Trading

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.

Build and Deploy

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

R | Trade Execution Platform


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 operates and maintains all deployments of its software on your behalf.

* Co-location and hosting is available directly from our affiliate,, LLC.