MyFundedFutures Position Limits: Contract Limits by Plan and Account Size (2026)

MyFundedFutures enforces per-instrument contract limits on all accounts. These limits cap the maximum number of contracts you can hold simultaneously on any given instrument, and they scale with account size. The limits exist whether you're in evaluation or funded.

The contract limits aren't arbitrary restrictions — they're risk management parameters tied directly to the drawdown mechanics. A $50K account with a $1,500 starting buffer can't absorb a 5-contract ES position moving 6 points against it. The limits prevent traders from concentrating enough size to blow through their drawdown in a single tick sequence.

Learned the hard way: I've been trading MyFundedFutures for over two years — passed somewhere between 15 and 20 evaluations, pulled out more than $20K, and broken enough rules along the way to know exactly which ones trip traders up. This is based on live experience across multiple account sizes, not help docs.

The MFFU rules changed significantly in July 2025 when they replaced Starter/Expert with Core, Rapid, and Pro plans — drawdown types differ per plan. I broke down every rule that matters in my complete MFFU rules overview. For the absolute latest, check MyFundedFutures' website or their help center.

Why Does MFFU Impose Contract Limits?

Every futures prop firm with a trailing drawdown structure needs position limits. Without them, a trader could theoretically blow through their entire drawdown in a single adverse tick sequence by holding an oversized position.

The math on a $50K Core account with a $1,500 starting buffer:

• 1 ES contract: each point = $50, each tick = $12.50
• 10 ES contracts: each point = $500, each tick = $125

With 10 ES contracts and a $1,500 buffer, a 3-point adverse move at market close — not an unusual fluctuation — closes the account. That's not trading risk, that's lottery risk. The position limits prevent that scenario.

From MFFU's perspective, they're the ones backing the payouts. They need traders to fail predictably — through normal trading losses rather than single catastrophic events. Position limits serve that function.

From your perspective as a trader, the limits also protect you from your own worst impulses. During a losing streak, the urge to "make it back quickly" with a bigger position is the single most common account-destruction pattern. A hard limit removes that option at exactly the moment you're most likely to do something stupid.

How Position Limits Scale With Account Size

The MFFU contract limit framework scales with account balance. Larger accounts carry higher contract allowances per instrument because the underlying drawdown buffer scales proportionally.

A $150K Rapid account has a $6,000 starting buffer (4% of $150K). A $50K Rapid account has a $2,100 starting buffer. The $150K account can absorb proportionally more position size — so the contract limits are higher.

The general framework:

For the current specific contract numbers per instrument (ES, NQ, YM, RTY, ZB, ZN, GC, SI, CL, NG, agricultural), check MFFU's official help center. Contract limits are updated periodically and the exact numbers should be confirmed from the source rather than from third-party articles. The framework and logic are stable; the specific numbers are what can change.

Which Instruments Have the Most Restrictive Limits?

As a general rule, the instruments with the highest notional value per contract and the highest daily volatility carry more restrictive limits relative to account size.

NQ (Nasdaq 100 E-mini) is typically limited to fewer contracts than ES on the same account size. Each NQ point is worth $20 per contract vs. $50 per contract on ES — but NQ's daily range in points is typically much larger than ES. An NQ 50-point move = $1,000 per contract. An ES 50-point move = $2,500 per contract. But NQ regularly sees 100-200 point intraday ranges versus ES's typical 30-60 point range. Relative to buffer, the risk exposure is similar.

CL (Crude Oil) is also tightly limited. Each $1/barrel move = $1,000 per contract. With CL's tendency for 1–3% intraday moves ($2–$6/barrel), even 1 contract creates significant buffer risk at $50K account sizes.

NG (Natural Gas) is among the more volatile CME contracts by percentage move, and limits here are typically conservative.

The agriculture contracts (corn, wheat, soybeans) tend to have more liberal limits because the per-tick value and typical daily ranges are smaller relative to the account buffer.

What Happens If You Exceed the Position Limit?

There are two mechanisms at play:

At order entry: The platform should reject orders that would put your open position above the account limit for that instrument. NinjaTrader, Tradovate, Quantower, and the other MFFU-supported platforms enforce this through Rithmic's risk parameters, which MFFU configures. The order simply won't fill.

Post-execution detection: In rare cases — rapid market conditions, platform latency, simultaneous orders — a position could theoretically get filled that exceeds limits. If this occurs, MFFU's risk monitoring systems typically flag it and require the position to be reduced. Consistently operating above limits or circumventing limit checks is a terms of service violation that can result in account termination.

The practical experience for most traders: you'll hit the limit and the platform rejects the order. You see an error message. You reduce your size. That's it. It's not a dramatic event — it's a guardrail doing its job.

Practical Position Sizing Within MFFU's Limits

Knowing the limit is one thing. Knowing how to trade optimally within it is another.

Don't Trade the Limit as a Target

The most important mindset shift: the position limit is the maximum, not the default. Just because MFFU allows you to hold 3 ES contracts on a $50K account doesn't mean 3 ES contracts is the right size.

Let the drawdown buffer dictate your size, not the contract limit.

On a $50K Core account with a $1,500 starting buffer, I use a max single-trade risk rule: no more than 33% of buffer per trade.

$1,500 × 33% = $495 max risk per trade.

On ES with a 10-point stop ($500 per contract): 1 contract. On NQ with a 15-point stop ($300 per contract): 1 contract. On CL with an $0.80 stop ($800 per contract): technically exceeds my rule — so I either pass on the trade or use a tighter stop.

Scaling In Without Hitting the Limit

If you scale into positions — buying multiple contracts in separate entries — each entry counts cumulatively toward the limit. You can't add to a position beyond the limit any more than you can enter full size at once.

If the limit for your account on ES is 3 contracts, and you're already in 2 contracts, your maximum add is 1 more. The platform counts total open contracts, not entries.

Multi-Instrument Positions

Contract limits apply per instrument, not across your total portfolio. You can simultaneously hold 2 ES contracts and 2 ZB contracts if both are within their respective limits. The limits are instrument-specific, not portfolio-wide.

This matters for spread traders and for traders who use Treasury futures as a hedge against equity index positions. You're not consuming a single "portfolio limit" by holding multiple instruments.

My Experience Hitting Contract Limits

I've traded MFFU accounts at the contract cap on ES during funded periods. The specific limit I've worked within on a $50K Core account required discipline during high-conviction setups where I'd normally size up.

There were sessions where I had a strong directional bias, the setup was clean, and I knew I was sitting at the limit. Those sessions are clarifying. You trade your edge with the size you have, not the size you want. And more often than not, the trade worked with 2 contracts just as well as it would have with 4.

The limit forced better entries — waiting for higher-quality setups because I couldn't compensate for mediocre entries with more size. That's a genuine benefit that traders who find the limits frustrating often underappreciate.

On Rapid, I've found the position limits interact most painfully with the intraday trailing drawdown during scaling attempts. If you're trying to scale into a position and the limit catches you mid-sequence, you can end up with a partial position that's already moved your floor (the first entries ran in your favor) and less than the size you wanted. Knowing the limits before entering avoids that frustration.

Where to Find the Current MFFU Contract Limits

The authoritative source for current contract limits is MFFU's help center. Contract limits have been updated as the firm has grown and as CME volatility conditions have changed. Any specific numbers in third-party articles (including this one) can go stale.

To find current limits:

• Visit help.myfundedfutures.com and search for "contract limits" or "position limits"
• Check the MFFU Discord server (#rules or #faq channels) for pinned updated limit tables
• Email MFFU support directly if you have a specific instrument or account size question

Getting the current numbers from the source takes 5 minutes. It's worth doing before your first session on any account size you haven't traded before.

Frequently Asked Questions

What are the position limits at MyFundedFutures?

MyFundedFutures enforces per-instrument contract limits that scale with account size. Larger accounts allow more contracts per instrument. The specific limits by instrument and account size are published in MFFU's help center and are updated periodically — always verify current numbers directly with MyFundedFutures rather than relying on third-party sources.

Do MFFU position limits apply during evaluation and funded trading?

Yes. MyFundedFutures enforces position limits during both evaluation and funded trading. There is no funded-only relaxation of contract limits unless MFFU specifically announces a change. The same instrument caps apply at the evaluation stage and after funding.

What happens if I exceed the position limit at MFFU?

MyFundedFutures uses Rithmic risk management through its supported platforms (NinjaTrader, Tradovate, Quantower, etc.) to enforce contract limits at the order level. If your order would put your open position above the limit for that instrument, the order is rejected before it fills. Systematic violations of limits or attempts to circumvent them can result in account termination.

Do MFFU contract limits apply per instrument or across the whole portfolio?

MyFundedFutures' contract limits apply per instrument, not across your total open position portfolio. You can simultaneously hold positions at or near the limit on multiple different instruments — for example, 2 ES contracts and 2 ZB contracts — as long as each individual instrument is within its own account-specific limit.

How do I find the current contract limits for my MFFU account?

The authoritative source for current MyFundedFutures contract limits is their official help center at help.myfundedfutures.com. You can also find pinned limit tables in the MFFU Discord server's rules or FAQ channels. Contact MFFU support directly for clarification on specific instruments or account sizes.

Can I trade more contracts as my funded MFFU account grows?

On Core funded accounts, a scaling plan applies — as your account grows through the funded tier, contract allowances may increase. On Rapid and Pro, scaling is not required, but contract limits still apply based on account size. Check MFFU's current scaling plan documentation in their help center for the specific thresholds.

Why does MFFU limit the number of contracts I can hold?

MyFundedFutures sets position limits to protect both the trader and the firm from catastrophic single-session losses. With trailing drawdowns as tight as $1,500 on a $50K Core account, an oversized position can breach the drawdown in a single adverse tick sequence. The limits prevent that outcome by capping maximum exposure relative to the available buffer.

Are MFFU contract limits the same across Core, Rapid, and Pro?

No. MyFundedFutures' contract limits vary by both plan type and account size. Because Rapid uses a higher percentage drawdown (4% vs 3%), the starting buffer is larger on a proportional basis — but the intraday trailing mechanic makes aggressive sizing riskier. On the same account size, the limits may differ between plans. Verify your specific plan's limits in the MFFU help center.

Does scaling into a position count against the MFFU contract limit?

Yes. MyFundedFutures' contract limits apply to your total open position in an instrument, regardless of how many separate entries built it. If you enter 2 contracts, then attempt to add 2 more, but the limit for your account is 3, the second add will be capped at 1 contract. The platform counts cumulative open contracts, not individual order entries.

What is the safest number of contracts to trade on a $50K MFFU account?

On a $50K MyFundedFutures Core or Pro account with a $1,500 starting buffer, trading 1 ES contract with a 10-point stop ($500 risk) keeps single-trade risk under 33% of the starting buffer. This leaves room for two losing trades before the buffer becomes critically thin. On Rapid's $50K account, the same sizing logic applies — 1 contract as a default, stepping up only when the account balance and buffer have grown materially.