Account Size
The simulated capital amount of a prop firm evaluation or funded account — typically $25K, $50K, $100K, $150K, $200K, or $300K, with proportional position-size limits and profit targets.
What is Account Size?
Account size is the simulated capital amount that a prop firm evaluation or funded account starts with. Industry-standard sizes for futures prop firms are $25,000, $50,000, $100,000, $150,000, $200,000, and $300,000. A few firms offer smaller ($10K) or larger ($400K+) tiers, but the $25K-$300K range covers 95%+ of products.
Account size determines three core parameters proportionally: position-size limit (max contracts you can hold), profit target (typically 6-10% of size), and drawdown buffer (typically 4-7% of size). Larger sizes give bigger position limits and bigger drawdown room, but require proportionally more dollars of profit to pass eval or earn payouts.
Importantly, the skill required doesn’t change with account size. A trader who can pass a $50K eval can typically pass a $300K eval — they just trade the same strategy with bigger position sizes. Buying a bigger account size doesn’t make passing easier; it makes the dollar amounts bigger in both directions.
How Account Size works
Standard size-to-target-to-buffer ratios at major firms:
- Apex $25K: Profit target $1,500 (6%), trailing $1,500 (6%), max 4 contracts on E-minis.
- Apex $50K: Profit target $3,000 (6%), trailing $2,500 (5%), max 10 contracts.
- Apex $100K: Profit target $6,000 (6%), trailing $3,000 (3%), max 14 contracts.
- Apex $150K: Profit target $9,000 (6%), trailing $5,000 (3.3%), max 17 contracts.
- Apex $300K: Profit target $20,000 (6.7%), trailing $7,500 (2.5%), max 35 contracts.
Trade-off pattern: Larger accounts have larger ABSOLUTE drawdown buffers but smaller PERCENTAGE buffers. The $300K’s 2.5% buffer means a 2.5% drawdown blows the account; a $50K’s 5% buffer means you can drawdown 5% before blowing. So bigger accounts are more punishing in drawdown percentage terms even though they have bigger dollar buffers.
Position-size limits scale linearly: Most firms set max contracts at roughly 1 contract per $5,000-$10,000 of account size. $50K = 10 contracts max; $100K = 14 contracts max (slight non-linearity at higher sizes).
Eval pricing scales: Bigger accounts cost more to buy. Apex $25K eval ~$22 with DGT; $50K ~$33; $100K ~$70; $150K ~$140; $300K ~$330 (May 2026 pricing). So buying $300K eval costs 15x more than $25K — but the per-trade risk is the same if you size positions appropriately.
Worked example
Comparison setup: Two traders trade identical strategies (1 NQ per trade, $300 stop, $600 target, 60% win rate, 5 trades/day). Trader A picks $50K Apex; Trader B picks $300K Apex.
Same strategy, different accounts:
- Both trade 1 NQ contract per trade.
- Per-trade risk: $300 (1 NQ × 15 points × $20).
- Daily expected P&L: 5 × (60% × $600 – 40% × $300) = 5 × ($360 – $120) = +$1,200/day expected.
Trader A on $50K:
- Eval cost with DGT: $33. Activation: $140. Total: $173.
- Profit target: $3,000. At +$1,200/day expected, hits target in ~3 days.
- Trailing drawdown: $2,500 (5%). At $300 risk per trade, can absorb ~8 consecutive losses before blowing.
Trader B on $300K:
- Eval cost with DGT: ~$330. Activation: $340. Total: $670.
- Profit target: $20,000. At +$1,200/day expected, hits target in ~17 days.
- Trailing drawdown: $7,500 (2.5%). At $300 risk per trade, can absorb ~25 consecutive losses before blowing.
Analysis: Both traders use the same strategy. Trader A passes faster but has tighter dollar buffers. Trader B has more buffer but takes 5x longer to pass. The skill is identical; the choice depends on whether the trader values speed-to-funded vs. larger eventual position sizing potential.
Account Size vs related concepts
Side-by-side comparison of Account Size against the most commonly confused alternatives.
| Concept | Definition | Category |
|---|---|---|
| Account Size this term | The simulated capital amount of a prop firm evaluation or funded account — typically $25K, $50K, $100K, $150K, $200K, or $300K, with proportional position-size limits and profit targets. | General Concepts |
| Evaluation | The simulated trading account a trader uses to demonstrate skill and risk management before being granted access to a funded prop firm account. | General Concepts |
| Funded Account | A trading account capitalized by a prop firm — usually after evaluation — where the trader executes real strategies and receives payouts under firm-defined rules. | General Concepts |
| Profit Target | The profit amount or percentage required to pass an evaluation phase, typically 6-10% of the account size depending on firm and product. | Rules & Risk |
| Max Drawdown | The total dollar amount your account can lose from its highest point (or starting balance) before the account is automatically closed. | Rules & Risk |
| Scaling Plan | A prop firm program structure that automatically increases account size, position-size limits, or profit splits as the trader hits performance milestones (cumulative payouts, sustained profitability). | General Concepts |
Why traders fail Account Size
Buying biggest account assuming “more capital is better.” Bigger doesn’t make passing easier — it makes per-day-required-profit bigger. If you trade 1 NQ contract regardless, a $300K account is just an expensive $50K eval.
Buying multiple sizes simultaneously. “Diversification” across $50K + $100K + $150K is illusory — you trade all three identically and they all blow out on the same bad day. Buy ONE size, pass it, scale up if/when you outgrow it.
Underestimating per-account commissions across multiple-account strategies. Apex allows up to 20 funded accounts; each has separate commission costs. 20 accounts × 5 trades/day × $3 round-trip = $300/day in commission drag. Math the commissions before scaling account count.
Ignoring percentage drawdown ratios. Apex $300K’s 2.5% drawdown is HARDER than $50K’s 5% buffer in percentage terms. A larger absolute buffer doesn’t mean more forgiveness if the percentage is worse — and most firms tighten percentage buffers as size grows.
Frequently asked questions about Account Size
What account sizes do prop firms offer?
Standard sizes across the futures prop firm industry are $25K, $50K, $100K, $150K, $200K, and $300K. FundedNext offers a smaller $15K tier; some firms run promotional $10K tiers occasionally. Larger $400K+ accounts are rare. Apex offers all six standard sizes; most other firms offer 4-5 of the six.
Which account size should I buy?
Match account size to your typical position size. If you trade 1-2 contracts of micros (MES, MNQ), $25K-$50K is sufficient. If you trade 5+ E-mini contracts (ES, NQ), choose $100K+. Trying to trade size larger than your account allows leads to forced under-sizing or rule violations on contract limits.
Are bigger account sizes easier to pass?
No. The percentage profit target is similar across sizes (6-10%) so dollars to pass scale linearly with account size. $300K eval requires 6x more profit than $50K eval. Skill needed is the same; just the dollar amounts differ. Drawdown percentages often TIGHTEN at larger sizes — Apex $50K is 5%, Apex $300K is 2.5%.
Can I trade multiple account sizes at the same firm?
Yes at most firms. Apex allows up to 20 funded accounts. TPT allows 5. Tradeify, Lucid, FundedNext, Phidias all allow multiple accounts. Each account is independent — separate eval, separate funded, separate payouts. Just remember each account has separate commission costs.
How do I scale up from a smaller to larger account size?
Two paths: (1) Buy a larger eval directly — most firms allow you to buy any size regardless of prior history. (2) Use scaling plans where some firms unlock additional account sizes after reaching payout milestones. Most successful traders start at $25K-$50K, prove the strategy, then add larger accounts.