Choose the Right Gateway
For the best experience, always connect to the Rithmic gateway closest to your physical location. This reduces:
Data latency
Order delays
Chart lag
Disconnects
If you are unsure which gateway to use, selecting the Chicago server is a reliable default.
Data Agreements
Before accessing market data, you must accept the required Rithmic agreements, including:
CME data agreement
Non-Professional certification
Exchange terms of use
These are mandatory to enable real-time data.
Use the Onyx Desktop App (Recommended)
For improved performance and stability, we strongly recommend using the Onyx Desktop Application.
Compared to running in a browser, the desktop app provides:
No browser-related throttling
More stable data handling
GPU-accelerated chart rendering
Dedicated system resources
This results in smoother charts and more consistent execution, especially during high-volume market conditions.
Performance Tips
To minimize latency and improve execution quality:
Connection
Use a wired (Ethernet) connection instead of Wi-Fi
Avoid public or unstable networks
Stay close to your router if Wi-Fi is required
System
Use a modern computer with sufficient RAM and processing power
Keep your system and drivers up to date
Environment
Close unnecessary apps and browser tabs
Avoid running streaming services or downloads while trading
Browser (if applicable)
Use an updated browser (Chrome, Safari, Edge)
Try incognito/private mode to avoid extension interference
Summary
For the best Onyx performance:
Connect to the closest Rithmic gateway
Use the Onyx Desktop App
Maintain a stable, low-latency internet connection
Optimize your system and environment
Performance in trading is directly tied to execution speed and data stability, so optimizing your setup is essential.
Content and resources provided by DayTraders.com, including simulated trading environments, are for educational purposes only. We do not offer real-money trading accounts, and no actual funds are deposited with or traded through our platform. Past performance is not necessarily indicative of future results. Services are exclusively for non-professional traders.