How Many Contracts Can You Trade on a 50K Futures Prop Firm Account?
Direct answer
Contracts on a 50K futures account
It depends on the firm and the stage, so read the current rules. At Topstep, the $50K Trading Combine allows up to 5 mini contracts or 50 micros open at once, with micros and minis counted 10 to 1. After you pass, the Express Funded Account starts on a Scaling Plan: Topstep's own example for a $50K account is 2 minis or 20 micros, and the limit rises only as the balance grows, never mid-session. The maximum is not a target. With a $2,000 Maximum Loss Limit, 5 NQ contracts at $20 a point lose the whole allowance in 20 index points, while 1 MNQ needs 1,000 points. Size from your stop and the loss limit, not from the cap.
- Topstep $50K Combine: max 5 minis or 50 micros (10:1)
- Funded XFA starts on a Scaling Plan: 2 minis or 20 micros in Topstep's $50K example
- Limit never rises mid-session
- $2,000 loss limit: 5 NQ = 20 points, 1 NQ = 100, 1 MNQ = 1,000
- Size from stop distance and loss limit, not the cap
A $50K futures evaluation sounds like $50,000 to trade with. In practice the number that matters is much smaller: how many contracts the firm lets you hold, and how many points of loss your drawdown limit can absorb.
What people on X are asking
In September 2026 a trader asked his followers: "how many nq contracts do you trade with during a $50k eval?" In August 2026 another announced "i just got a $50k #TopStep eval account and i'm starting futures" and said he needed a written system first. And a EUR/USD swing trader who passed a $50K futures account in a week wrote that he "never understood the big deal with Futures props". The contract question sits under all three posts.
What people in the thread said
- Replying to the swing trader, @JPablanes35367 argued that futures prop accounts suit day traders and scalpers with a strict money-management plan more than swing traders. That is an opinion, not a rule, but it fits the structure: Topstep's contract caps and intraday-style loss limits favour small, short-held positions, and its Scaling Plan restricts size until the balance grows.
This is a community comment, summarised in our words; the data and sources below come first.
The fact-checked answer
The evaluation cap. Topstep's Trading Combine parameters page defines the Maximum Position Size as "the maximum number of contracts you can hold open at one time, per account", with micros and minis counted at a 10:1 ratio. Its published limits:
Topstep Trading Combine maximum position size (checked 10 Nov 2026)
Contract limits from Topstep's Trading Combine parameters page; loss limits from its Maximum Loss Limit page; profit targets from its pricing page. Dash: not used here. Other firms set their own caps; check the current rules before you buy. Tap a column header to sort.
| $50K | 5 | 50 | $3,000 | $2,000 |
| $100K | 10 | 100 | $6,000 | $3,000 |
| $150K | 15 | 150 | – | $4,500 |
The page adds: "You're never required to trade the maximum. Fewer contracts is always allowed."
The funded stage is smaller. Passing does not carry the 5-contract cap forward. Topstep's Express Funded Account (XFA) starts at a $0 balance and follows a Scaling Plan, "the max contracts you can hold at one time — based on your current account balance". Its example: "$50K XFA, 2-lot Scaling Plan: 2 Minis, OR 20 Micros". The key rule: "Your max contracts do not increase mid-session." Topstep also notes the 10:1 micro-to-mini ratio is not currently available in its Live Funded Account.
The real limit is the loss allowance. CME lists the E-mini Nasdaq-100 (NQ) at $20 per index point and the Micro (MNQ) at $2; the E-mini S&P 500 (ES) at $50 and the Micro (MES) at $5. Divide the $2,000 Maximum Loss Limit by the dollar value of a point for your position:
Index points that use up a $2,000 loss limit
Our calculation from CME point values ($20 NQ, $2 MNQ, $50 ES, $5 MES). Ignores commissions and slippage, and the fact that Topstep's loss limit trails your end-of-day balance highs. Tap a column header to sort.
| 5 NQ (cap) | $100 | 20 | 4 |
| 2 NQ | $40 | 50 | 10 |
| 1 NQ | $20 | 100 | 20 |
| 5 MNQ | $10 | 200 | 40 |
| 1 MNQ | $2 | 1,000 | 200 |
| 5 ES (cap) | $250 | 8 | 1.6 |
| 1 ES | $50 | 40 | 8 |
| 5 MES | $25 | 80 | 16 |
What the table says. At the 5-contract cap on NQ, a 20-point move against you ends the evaluation. Risking 20% of the allowance on one trade means a 4-point stop. Most traders who ask "how many contracts?" are really asking how much of the loss limit one trade should risk. The last column converts a fixed fraction of the allowance into a stop distance.
A simple sizing formula. Contracts = (loss limit × % risked per trade) ÷ (stop in points × $ per point). With a $2,000 limit, 10% risk ($200) and a 25-point NQ stop: 200 ÷ (25 × $20) = 0.4 NQ, which rounds down to 0 minis, or 200 ÷ (25 × $2) = 4 MNQ. Micros let you size precisely; minis often force you to over-risk.
Free PDF
Futures prop sizing worksheet (PDF)
Fill in before every session.
Account rules
Per trade
Checks
- Is the result below the firm's cap at this stage?
- How many losing trades in a row before the loss limit?
- Does the Scaling Plan allow this size today?
Fill-in fields in the PDF: Firm and account size; Maximum position size (minis / micros) at this stage; Maximum Loss Limit and how it trails; Daily loss limit, if any; % of loss limit risked per trade; Stop distance (points); $ per point of the contract (NQ $20, MNQ $2, ES $50, MES $5); Contracts = risk $ ÷ (stop × $ per point).
Download the PDF (44 KB, made by UXS, no sign-up)
Contract limits are a ceiling, not a target; see which futures contract fits a prop challenge.
Decision helper
| Your plan | Better fit |
|---|---|
| Stops wider than 20 NQ points | Micros (MNQ), not minis |
| Fewer than 5 losers before breach | Cut size |
| Funded account just activated | Follow the Scaling Plan's starting lot |
| Many trades a day | Count commissions in the loss maths |
Related reading: what one point on NQ and MNQ is worth, trailing vs static drawdown, what percent to risk on a challenge and whether funded accounts are real money or simulated.
Common mistakes
- Treating the contract cap as the normal size.
- Forgetting the funded stage has a smaller starting limit.
- Using minis when the stop needs micros.
- Ignoring that the loss limit trails your end-of-day highs.
- Adding size mid-session after a win.
FAQ
How many contracts can I trade on a Topstep 50K?
In the Trading Combine, up to 5 minis or 50 micros open at once. In the Express Funded Account the Scaling Plan starts lower; Topstep's example is 2 minis or 20 micros.
Do micros and minis share the same limit?
Yes, at Topstep they count at 10 micros per mini in the Combine and XFA, so 3 minis and 20 micros fill a $50K cap. The ratio is not currently available in the Live Funded Account.
How many NQ points is the $2,000 loss limit?
100 points on 1 NQ, 20 points on 5 NQ and 1,000 points on 1 MNQ, before costs.
Does the limit increase during the day?
Not at Topstep: under the Scaling Plan, more contracts are released only from the next session.
Should I trade the maximum to pass faster?
Usually not. At the cap, a small adverse move uses up the loss limit. Size from your stop and risk per trade.
Are other firms' 50K limits the same?
No. Each firm sets its own caps, loss limits and scaling rules, and they change; check the current help pages.
Sources
- Topstep: Trading Combine parameters
- Topstep: What is the Scaling Plan?
- Topstep: Express Funded Account parameters
- Topstep: Trading Combine pricing and targets
- Topstep: What is the Maximum Loss Limit?
- CME Group: FAQ, Micro E-mini equity index futures
Facts checked November 10, 2026. X posts are cited as evidence of the question, not of the answer.