How to Pass Your Apex Evaluation with NinjaTrader Bots

Passing a prop firm evaluation is simple in theory but difficult in practice. You need to hit a profit target without hitting a drawdown limit. The problem? The trailing drawdown rule used by firms like Apex Trader Funding can kill a manual trader's account in minutes during high volatility.

Here is how you can use NinjaTrader bots to navigate these rules and secure your funding — and why automation gives you a structural edge over manual traders.

1. Understand the Rules Precisely

Apex requires you to trade for a minimum of 7 days and reach a specific profit goal. The exact targets by account size:

• $25,000 account: $1,500 profit target, $1,500 trailing drawdown
• $50,000 account: $3,000 profit target, $2,500 trailing drawdown
• $100,000 account: $6,000 profit target, $3,000 trailing drawdown
• $150,000 account: $9,000 profit target, $5,000 trailing drawdown

But the killer is the live trailing threshold. It rises with your unrealized profit — not just your realized profit. This means if you are up $500 in a trade and it comes back to break-even, your drawdown limit just moved up $500 permanently. It never comes back down.

Here's a concrete example: You start a $50k evaluation with a $2,500 drawdown limit (so your account can't drop below $47,500). You make $1,000 one day. Now your floor is $48,500. You're up $2,000 total the next day at the intraday high. Now your floor is $49,500. If you then give back $2,000, your account is at $49,000 — but your floor is $49,500. Evaluation failed.

This is why manual discretionary traders struggle. Greed and FOMO cause them to hold winners too long, which causes the trailing threshold to move up, which shrinks their buffer. Bots don't have emotions. They take their target and stop.

2. Choose the Right Strategy for Evaluations

For evaluations, you need high win-rate strategies that take quick profits. Holding trades for home runs often leads to drawdown violations.

Our Steady Gains Template for the Marty Bot is designed specifically for prop firm evaluations. It focuses on:

• High win rate (60%+) — more green days means the trailing threshold moves up gradually
• Quick scalps to lock in realized profit (locking in profit freezes the trailing threshold at the new high)
• Strict daily stop losses configured in NinjaTrader's ATM strategy
• Automatic daily profit target — the bot stops trading once the day's goal is met

The KPL Bot also excels in evaluations because it trades around specific, pre-calculated levels. It doesn't chase momentum or enter randomly. It waits for price to arrive at a high-probability zone, takes a defined risk, and exits with a fixed target. This predictability is exactly what prop firm rules reward.

3. Configure Your NinjaTrader Risk Settings

This is where most traders fail even when they have the right strategy — their NinjaTrader settings aren't aligned with the evaluation rules. Before you start trading, configure these settings in NinjaTrader:

1. Daily Loss Limit: Set this to approximately 40-50% of the evaluation's maximum drawdown. For a $50k account with a $2,500 drawdown, set your daily loss limit to $1,000-$1,200. This gives you multiple bad days before approaching the limit.
2. Daily Profit Target: Set a walk-away target. For a $50k account, $400-$600/day gets you to the $3,000 target in 6-8 trading days, just over the 7-day minimum.
3. Max Position Size: For MES (Micro E-mini S&P), stick to 2-5 contracts. For ES (full-size), 1 contract is enough for a $50k evaluation.
4. News Filter: Enable news filtering to pause the bot during high-impact events (FOMC, CPI, NFP). These releases cause the kind of sharp volatility that violates trailing drawdowns in seconds.

If you're using the Marty Bot or KPL Bot from YMI, the Pro Trader templates come pre-configured with prop firm-compatible settings. You adjust the dollar amounts for your account size — the logic is already built in.

4. The "Slow and Steady" Day-Count Strategy

Many traders try to pass in one or two days. This is the fastest way to fail. Here's why:

If you need $3,000 and try to make it in two days, you need $1,500/day. To make $1,500 in a day, you need to either take big positions or hold winners for large moves. Both of these behaviors significantly increase your chance of hitting the trailing drawdown.

Compare that to the conservative approach:

• Target: $3,000 over 10 trading days
• Daily target: $300/day (with a $600 walk-away that turns off the bot early on good days)
• Daily stop: $800 (enough to absorb a bad day without threatening the evaluation)
• Expected variance: A few days at $200, a few at $500, a few stopped out at $0 or -$200

The bot can be configured to stop trading once it hits its daily profit target. This is non-negotiable. The biggest account killers we see are traders who hit $600 for the day and then "let the bot run" because they're feeling good. Then a news event hits and they give back the day plus some. Automate the discipline.

5. Use a VPS for 24/7 Reliability

Your internet connection matters. If your home wifi drops while a bot is in a trade, you could be stuck in a losing position with no way to manage it. The NinjaTrader bot on your home PC will also stop trading if your computer goes to sleep or restarts.

We recommend using a Virtual Private Server (VPS) near the exchange (Chicago) to ensure 24/7 uptime and sub-millisecond execution. A Contabo or Vultr VPS with 4GB RAM running Windows Server runs about $20-30/month — a trivial expense when you're working toward a $50k funded account.

The other benefit of a VPS: your bot runs on a schedule. You wake up in the morning and check results. You're not sitting in front of charts making emotional decisions during market hours. The evaluation becomes a background process, not an anxiety-inducing all-day event.

6. Common Mistakes That Kill Evaluations

Even with the right tools, traders sabotage themselves. Watch for these:

• Overriding the bot: "Just this one trade" manual intervention is how prop firm accounts die. The system is backtested. You are not. Let it run.
• Trading during news: CPI and FOMC data releases regularly cause 30-50 point spikes in ES within seconds. Even with a stop loss, slippage during these events can be $300-$500 worse than expected. Use the news filter.
• Changing settings mid-evaluation: Lock your settings when you start. A/B testing during an active evaluation is gambling, not strategy.
• Skipping the 7-day minimum: You can hit the profit target on day 5, but you cannot pass until day 7. Some traders get impatient and keep trading those last two days, adding unnecessary risk. Set the bot to a very tight daily limit once you hit your profit target.
• Not reading the firm's specific rules: Apex, Topstep, Tradeify, and Take Profit Trader all have slightly different rules. Maximum positions, instrument restrictions, and consistency rules vary. Read the rules before you start, not after you fail.

The YMI Advantage

We have members passing multiple 50k and 100k evaluations every week using the KPL and Marty bots. See our full Marty Bot performance review for real numbers and documented results. We have a dedicated prop firm channel in our Discord with specific bot settings for each firm — Apex, Topstep, and Tradeify settings are all documented and tested.

The evaluation process isn't random. It's a rules-based system, and automated bots are purpose-built to follow rules without emotion. If you're manually trading evaluations and failing, it's not a skill problem — it's a psychology problem. The solution is to remove psychology from the equation entirely. That's what the bots do.

Get the bots you need to pass your evaluation:

• Pro Trader Membership — includes Marty Bot, KPL Bot, 12+ NinjaTrader templates, prop firm-compatible settings
• Marty Bot Specs — the Steady Gains Template is built specifically for prop firm evaluations
• Why Bots Outperform Manual Traders at Prop Firms — the structural reasons automation wins