Apex Trader Funding Rithmic Setup Guide: NinjaTrader, Quantower & More (2026)

Rithmic is the professional-grade futures data feed that powers most of the serious trading platforms in the prop world. If you're planning to use NinjaTrader 8, Quantower, Sierra Chart, ATAS, or R|Trader Pro with your Apex Trader Funding account, you're going to be connecting through Rithmic.

The connection itself is straightforward once you know what you're doing. The problem is that a few specific errors trip up almost everyone on the first attempt, and the fixes aren't intuitive. This guide covers the full setup process, the common issues, and exactly how to resolve them.

Platform setup tested firsthand: I've traded Apex Trader Funding accounts through NinjaTrader, Tradovate, Quantower, and Sierra Chart. The setup instructions here come from connecting these platforms to live-funded accounts—not from reading help docs.

If you're deciding which platform to use with Apex—or troubleshooting connection issues, slow data feeds, or wondering if your preferred platform is supported—my full Apex platform compatibility guide covers what works, what doesn't, and which setup gives the smoothest execution. For the absolute latest, check Apex's website or their help center.

What Is Rithmic and Why Does Apex Use It?

Rithmic is an independent market data and order routing infrastructure used by futures prop firms and professional traders. It provides direct CME data access with low latency — typically under 5ms for US-based traders connecting to the Chicago server.

Apex uses Rithmic as the data backbone for most of its supported platforms. When you connect NinjaTrader to your Apex account, you're not connecting to Apex directly — you're connecting to Rithmic's infrastructure using credentials that Apex provisions for your specific account.

This matters because Rithmic and Apex are separate systems. Your Apex dashboard password is not your Rithmic password. Your Rithmic credentials are issued specifically for your account, and if those credentials have issues (like a password with special characters), neither Apex nor your platform will give you a clear error message explaining why.

The full list of platforms that use Rithmic with Apex Trader Funding as of March 2026: NinjaTrader 8, Quantower, Sierra Chart, ATAS, R|Trader Pro, and Motivewave. Tradovate is not on this list — Tradovate runs on its own data connection, separate from Rithmic.

How to Get Your Rithmic Credentials from Apex

Before you open NinjaTrader or any other platform, you need to retrieve your Rithmic credentials from the Apex dashboard. The location of these credentials is the first thing that confuses new users.

Step-by-step:

1. Log into your Apex Trader Funding dashboard
2. Click "Accounts" in the navigation
3. Select the specific account you want to connect (if you have multiple, each has its own separate credentials)
4. Click "Get Credentials" or "Account Credentials" (the label has varied slightly across Apex dashboard updates)
5. Select "Rithmic" as your connection type
6. Your Rithmic username and password appear on screen — copy both exactly

One critical note: if your Rithmic password contains any special characters (!, @, #, $, %, ^, &), you will almost certainly have login problems. Reset the password to alphanumeric characters only before you attempt any platform connection. More on this below.

NinjaTrader 8 Setup with Apex Rithmic

NinjaTrader 8 is the most popular platform for Apex Trader Funding users, and the Rithmic connection is well-established. Here's the complete process:

Step 1: Open NinjaTrader 8 Launch the platform. You should see the Control Center window.

Step 2: Go to Connections In the Control Center, click "Connections" in the top menu, then "Configure."

Step 3: Add a New Connection Click "Add" at the bottom left of the Connections window. A list of connection providers appears.

Step 4: Select Rithmic Scroll down to find "Rithmic" in the provider list. Double-click to add it.

Step 5: Enter Your Credentials A new connection entry appears. Fill in:

• Name: give it a clear label (e.g., "Apex $100K Account")
• User: your Rithmic username from Apex
• Password: your Rithmic password from Apex
• System: scroll and select "Apex Trader Funding" (this is critical — do not select generic "Rithmic")
• Server: Chicago (this is the standard server for US trading)

Step 6: Click OK and Connect Save the connection. Then right-click it and select "Connect."

Step 7: Wait for Market Data to Load NinjaTrader will connect and begin populating market data. This takes 30-90 seconds on a fresh connection. Do not try to place trades before the Market Analyzer shows live quotes for your instruments.

Once connected, add your instruments using the correct symbol format: NQ 03-26, ES 03-26, CL 03-26 (always the current front-month contract). The format is INSTRUMENT SPACE MONTH-YEAR.

Quantower Setup with Apex Rithmic

Quantower's Rithmic setup is simpler than NinjaTrader's because the interface is more streamlined.

1. Open Quantower
2. Click "Connections" in the top menu bar
3. Find "Rithmic" in the available connections list and click it
4. Enter your Apex Rithmic username and password
5. Under "Server System," select "Apex Trader Funding" (same requirement as NinjaTrader)
6. Click Connect

Quantower connects quickly. The platform's strength over NinjaTrader is its modern UI and built-in Volume Profile tools. The DOM (Depth of Market) ladder in Quantower is well-regarded, though NinjaTrader's SuperDOM remains the industry benchmark for order flow traders.

Sierra Chart Setup with Apex Rithmic

Sierra Chart requires a slightly different navigation path:

1. Open Sierra Chart
2. Click "File" in the top menu
3. Select "Data/Trade Service Settings"
4. In the "Data/Trade Service" dropdown, find and select "Rithmic Trading"
5. Enter your Apex Rithmic username in the Username field
6. Enter your password in the Password field
7. Ensure the Server is set to the Chicago Rithmic server
8. Click OK and then connect via File > Connect to Data Feed

Sierra Chart is popular with traders who run custom ACSIL scripts or want maximum historical data control. The platform looks dated but is functionally excellent for tick-by-tick recording and replay.

The Special Characters Password Problem (Fix This First)

This is the single most common Rithmic connection issue, and it's the first thing I check whenever someone can't connect.

Rithmic's authentication system doesn't handle certain special characters in passwords correctly. The characters most likely to cause failures: !, @, #, $, %, ^, &, and * in various combinations. A password like "Trading@2024!" looks perfectly normal, but Rithmic may reject it silently or return a generic authentication error.

The fix is simple:

1. Log into your Apex dashboard
2. Go to Account Settings or password management
3. Reset your Rithmic password to contain only letters and numbers (no special characters)
4. A format like "Apex100K2026" works fine
5. Update your platform connection with the new password

This single fix resolves about 70% of first-time connection failures.

The Three Most Common Rithmic Errors and How to Fix Them

Contract Symbols and Rolling with Rithmic

Futures contracts expire quarterly. NQ (Nasdaq 100 futures) and ES (S&P 500 futures) roll on the third Friday of March, June, September, and December. During the week before expiration, volume shifts from the front-month to the next month.

In NinjaTrader with Rithmic, you need to manually update your instrument symbols at rollover. The platform does not automatically switch you to the new contract. If you're trading NQ 03-26 and the contract expires on March 21, you need to update your charts and orders to NQ 06-26 on the rollover date.

Rithmic provides continuous contract data (for backtesting purposes), but for live trading you're always using the specific contract designation.

One thing Rithmic does not support: crypto instruments. If you want to trade crypto through your Apex account, that's not available — Apex is futures-only, and Rithmic's infrastructure covers CME and related exchanges.

Comparing the Rithmic Platforms for Apex

All the Rithmic-connected platforms work with Apex, but they serve different trader profiles:

NinjaTrader is the right default choice for most people. It's what I use. The platform has been around long enough that almost every indicator, strategy, and custom tool you'd want is available either free or through the NinjaTrader marketplace. The SuperDOM (depth of market ladder) is one of the best order entry interfaces in the industry.

Quantower is worth considering if you're an order flow trader who wants Volume Profile built in without buying third-party add-ons. The UI is more modern and the learning curve is gentler for newer traders.

Sierra Chart is the choice for systematic traders who need maximum data control and custom scripting. The interface looks like it's from 2005 and the documentation is dense, but the underlying capability is excellent.

What Market Data Is Included with Apex Rithmic?

Full CME market data is included in your Apex Trader Funding eval fee. You don't need to purchase a separate Rithmic data subscription for evaluation accounts.

This covers: NQ, ES, YM, RTY (equity index futures), CL (crude oil), GC (gold), SI (silver), ZB, ZN (US Treasury futures), 6E, 6J (currency futures), and other CME-listed instruments.

The data feed through Rithmic provides Level 1 and Level 2 (DOM) data for all supported instruments. For NinjaTrader users, this means your Market Analyzer will show full bid/ask and depth of market without any additional subscriptions.

One important note on Performance Accounts: data arrangements can differ from eval accounts. Confirm with Apex support whether your specific PA tier includes the same CME data package as the evaluation. In most cases it does, but this is worth verifying before you're live with funded capital.

My Setup and Why I Use NinjaTrader with Rithmic

I've tested every platform that Apex supports. NinjaTrader with Rithmic is where I always end up for serious trading.

The reasons are practical. Every indicator I use works in NinjaTrader. My ATM strategies (automatic stop and target placement) are set up exactly how I want them. The SuperDOM gives me one-click entry at any level in the ladder. And the platform's stability on Rithmic is excellent — in two-plus years of trading Apex accounts through NinjaTrader, I've had maybe three connection drops during live sessions, all of which resolved in under a minute.

Rithmic's Chicago server latency is typically under 5ms for US traders. For the kind of futures scalping I do during the NY open, that's more than adequate. High-frequency trading at microsecond precision is not the use case here — this is manual futures trading, and Rithmic's execution quality is not a bottleneck.

The bottom line: setting up Rithmic for Apex Trader Funding is a 10-minute process once you have your credentials. The most important steps are getting the right credentials from the Apex dashboard for the specific account you want to connect, resetting your password to alphanumeric only before connecting, and selecting "Apex Trader Funding" as your server system rather than the generic Rithmic option. Get those three things right and the connection almost always works on the first attempt.

Frequently Asked Questions

What Is Rithmic and Why Does Apex Use It?

Rithmic is a professional-grade futures data and order routing infrastructure used by prop firms and institutional traders. Apex Trader Funding uses Rithmic as the data backbone for NinjaTrader, Quantower, Sierra Chart, ATAS, and other platforms because it provides direct CME data access with low latency and reliable execution.

How Do You Get Your Rithmic Credentials for Apex?

To get your Rithmic credentials for Apex Trader Funding, log into the Apex dashboard, go to Accounts, click on the specific account you want to connect, and select "Get Credentials" followed by the Rithmic option. Each Apex account has separate credentials — you cannot use the same Rithmic login for multiple funded accounts.

Why Is My Rithmic Login Failing in NinjaTrader?

The most common cause of Rithmic login failures with Apex Trader Funding is a password that contains special characters. Reset your Rithmic password in the Apex dashboard using only letters and numbers (no !, @, #, $, or similar characters), then update your NinjaTrader connection with the new password and reconnect.

Which Rithmic Server Should You Select for Apex?

When connecting to Rithmic through any platform for Apex Trader Funding, select "Apex Trader Funding" as the system or server — not the generic "Rithmic" option. Selecting the wrong server is a common cause of stale data, connection errors, and failed order routing even when login credentials are correct.

What Symbol Format Does Rithmic Use in NinjaTrader?

Rithmic uses the format INSTRUMENT SPACE MONTH-YEAR for futures symbols in NinjaTrader. For example: NQ 03-26 for March 2026 Nasdaq futures, ES 03-26 for March 2026 S&P 500 futures. Always use the current front-month contract and update manually at each quarterly rollover.

Does Apex Include Market Data with the Rithmic Connection?

Yes. Apex Trader Funding includes full CME market data with your Rithmic-connected evaluation account at no extra cost. No separate Rithmic data subscription is required for Level 1 or Level 2 (DOM) data on supported instruments including NQ, ES, CL, GC, and other CME futures.

Can You Use Rithmic with Multiple Apex Accounts Simultaneously?

Yes. Each Apex Trader Funding account generates separate Rithmic credentials. To trade multiple accounts simultaneously through NinjaTrader, you add separate connection profiles — each using the credentials from the corresponding account in the Apex dashboard. Each connection operates independently.

Does Rithmic Support Crypto Trading on Apex?

No. Rithmic does not support cryptocurrency instruments, and Apex Trader Funding is a futures-only prop firm. All trading through Rithmic-connected platforms is limited to CME-listed futures contracts including equity indices, energy, metals, and currency futures.

Why Am I Getting "Order Routing Failed" in NinjaTrader?

"Order routing failed" in NinjaTrader when connected through Rithmic to Apex Trader Funding typically means you attempted to place an order before the data feed fully loaded. After connecting, wait until all instruments in your Market Analyzer display live quotes before placing any orders. This takes 30 to 90 seconds after establishing the connection.

What Platform Is Best for Trading Apex Accounts with Rithmic?

NinjaTrader 8 is the most widely used and feature-rich platform for Apex Trader Funding traders using Rithmic. It offers the largest indicator library, ATM strategy automation, and the SuperDOM order entry interface. Quantower is a strong alternative for traders who prioritize built-in Volume Profile tools and a more modern interface. ---