What a prop firm actually is
A proprietary trading firm gives a trader access to company capital and keeps a share of the profit. That arrangement is old and unremarkable — it is how trading floors have worked for decades. A firm hires people it believes can trade, funds them, and splits what they make.
What is new is the retail version, and the difference matters. Rather than hiring you, the modern firm sells you a test. Pass it and you receive an account funded with the firm's money, plus a contract that pays you most of what you make on it. Fail and you have bought a test.
That word — sells — is the single most important thing to hold onto. You are not applying for a job. You are buying a product. The product is an evaluation: a set of trading conditions with a pass/fail outcome attached. The fee is spent the moment you pay it, and it does not come back if you fail.
Most of the disappointment in this industry comes from people who understood it as a hiring process and behaved accordingly. Understanding it as a purchase changes how carefully you read the terms, and that is most of what separates traders who do well here from traders who do not.
What you are actually buying
An evaluation is a set of conditions on a trading account. Typically:
- A profit target. Usually 8–10% of the account size, sometimes split across two phases.
- A daily loss limit. The most you may lose in one session, commonly 3–5%.
- A maximum drawdown. The most you may be down overall, commonly 5–12%.
- A minimum number of trading days. Usually four to ten, so a single lucky session cannot pass you.
- A list of prohibited behaviours. Copy trading, latency arbitrage, and often trading around scheduled news.
Meet all of them and the firm issues a funded account. On that account you trade the firm's capital, keep 70–90% of the profit, and remain subject to a similar — but usually not identical — set of rules.
Prices range from under $50 for a small futures evaluation to several hundred for a large forex one. What the price does not tell you is how hard the conditions are, and this is the crux: two firms charging the same fee can be selling tests that differ enough to change your odds by a wide margin. A $155 evaluation with a 10% target against a 10% static drawdown is a fundamentally different product from a $155 evaluation with a 10% target against a 4% trailing drawdown, even though the marketing pages look nearly identical.
That is why this site records rules field by field rather than listing prices. The price is the least informative number on the page.
Where the firm's money comes from
Two places, and the balance between them tells you almost everything about how a firm will treat you.
Evaluation fees arrive immediately and do not depend on you ever succeeding. If a firm sells a thousand evaluations at $155 and nobody passes, it has made $155,000 and paid out nothing.
The profit split is slower money that only exists if you pass, stay inside the rules, and actually make money. It is real revenue for firms with a lot of successful funded traders, and negligible for firms without.
You cannot see the split of that revenue from outside. No firm publishes it. But you can read the rulebook, and a rulebook reveals intent.
A firm that leans on fees has no strong commercial reason to make passing realistic. It has a reason to make the evaluation look achievable while containing provisions that reliably end accounts. A firm that leans on splits has the opposite incentive — it wants competent traders to reach funding and stay there, because that is where its revenue is.
This is not a conspiracy theory and it does not mean fee-heavy firms are dishonest. It means the incentives differ, and the rules are where the difference shows up. Specifically, watch for:
- An intraday trailing drawdown on a tight percentage.
- A consistency rule that is described but never given a number.
- A payout process with broad discretionary language.
- A profit target that is large relative to the drawdown you are permitted.
Each of those shifts the odds toward the fee side of the business. None of them are hidden — they are all in the terms — but they are the parts people skim.
The four rules that decide everything
Before you compare anything else, find these four for every firm on your shortlist. Everything else is detail.
1. Drawdown type
Is the maximum loss limit static, fixed at your starting balance, or trailing, following your highest equity upward?
On a static account, every dollar you make widens the gap between you and the level that closes the account. Make $6,000 on a $100,000 account with a 10% static limit and your room grows from $10,000 to $16,000.
On a trailing account, the level rises with you. Make $6,000 with a 3% trailing limit and your room is still about $3,000. You gained nothing in capacity to be wrong.
Worse, under an intraday trailing rule, unrealised profit counts. A trade that runs $4,000 in your favour and closes flat has permanently raised your breach level by $4,000 — a loss of allowance on a trade that lost nothing. Traders lose accounts this way constantly, and almost none of them see it coming.
This is the most consequential field in the entire industry. The full treatment is in static vs trailing drawdown, and it is the next thing you should read after this guide.
2. Daily loss limit
How much can you lose in one session, does floating loss on open positions count, and at what hour does the day reset?
Those second and third parts matter more than the percentage. If floating loss counts — and at most firms it does — then a position that spikes against you and fully recovers can still close your account at the bottom of the spike, before you have made any decision at all. And the reset hour is in the firm's timezone, not yours, which means a losing morning and a losing afternoon might be one day or two depending on where the boundary falls.
More accounts are lost to the reset hour than to bad entries. See daily loss limits and reset times.
3. The ratio of target to drawdown
Divide the profit target by the total drawdown allowance. This single number predicts difficulty better than anything else on the page.
- 10% target, 10% drawdown = 1:1. You can afford to be wrong roughly as much as you need to be right. Workable.
- 8% target, 10% drawdown = 0.8:1. Comfortable.
- 10% target, 4% drawdown = 2.5:1. You must make more than twice what you are allowed to lose. For most strategies there is no risk level that both reaches the target in reasonable time and survives a normal losing run.
When the ratio is bad, no amount of discipline fixes it. Choose a different firm.
4. Consistency requirement
Does the firm cap how much of your total profit may come from a single day, and is that cap published as a number?
A published rule — "no single day may exceed 30% of total profit" — is a constraint you can plan around. An unpublished one, described only as an expectation of "consistent trading", is evaluated after the fact by a person against a standard you were never given. It is the most common reason a passed account fails to pay, and it bites at the payout stage, when you have already done the work.
See the consistency rule, explained.
Hard rules and soft rules
A distinction worth internalising early, because it tells you where your attention belongs.
Hard rules are enforced automatically by the platform. The daily loss limit and the maximum drawdown are the main ones. Touch the level and positions close and the account is disabled, usually within seconds. Painful, but immediate and unambiguous.
Soft rules are checked by a human, typically when you request a payout. Consistency, news windows, prohibited strategies, minimum hold times. Nothing stops you breaching them in real time. You find out later, when the money is due.
The counterintuitive consequence: the platform protects you from hard breaches by stopping you. The rules you must actively police yourself are the soft ones, because nobody is enforcing them until it is too late to change anything. See what counts as a breach.
What it actually costs
The advertised fee is the smallest part of it.
Published pass rates in this industry sit in single digits to low double digits. Assuming you will pass on the first attempt is assuming you are several times better than the average buyer. A realistic planning assumption for a first-time buyer is three attempts.
Then add what appears after you pass, none of which is on the pricing page:
- Activation fee. A one-off charge when a passed account goes live, commonly $50–150. On a cheap evaluation it can exceed the evaluation itself.
- Platform and data fees. Monthly. On futures accounts, exchange data can run to significant sums depending on which exchanges you enable, and over a year it frequently exceeds everything else combined.
- Commissions. Charged on the funded account and deducted before your split is calculated.
Two worked examples make the point better than any argument.
A $100,000 forex evaluation at $540, 15% discount, three attempts. $459 × 3 = $1,377. No activation, platform included. Total: $1,377 against an advertised $540.
A $50,000 futures evaluation at $49, three attempts, $130 activation, $85/month data held for a year. $147 + $130 + $1,020 = $1,297 against an advertised $49.
The "cheap" option is not cheaper. That reversal is the entire reason the true cost calculator exists, and the full guide walks through each input.
The comparison that actually works across firms is cost per $1,000 of funding. A $155 evaluation for a $10,000 account is $15.50 per $1,000. A $540 evaluation for $100,000 is $5.40 per $1,000. The larger account is nearly three times cheaper per unit of capital — invisible if you compare sticker prices.
What has to be true before you start
A funded account multiplies whatever you already do. If your strategy loses money on a small personal account, a prop firm lets you lose money faster and charges you for the privilege. The capital is real. The edge has to be yours.
Three things you should have before paying for anything, all of which you can produce for free:
A record of a few hundred trades, executed the same way. Not backtested — actually executed, with the hesitation and the mistakes included. Backtests do not contain the version of you that moves a stop.
A known worst losing run, in both trade count and percentage. This is the number that decides whether a firm's drawdown is survivable for you. If your worst historical day is 4% and the firm's daily limit is 3%, you will breach eventually — not through bad trading but because your normal variance exceeds the allowance.
A position sizing rule you follow when it hurts. If your size varies with confidence, your real drawdown is worse than your record suggests.
Then match the record to the rulebook. Take your worst drawdown and worst day and check them against the specific firm's limits before you buy. This step gets skipped almost universally and it is the cheapest risk management available.
See do you need trading experience first.
Use a free trial before you pay
Several firms offer a trial account running the real rules with no payout. It is the most underused product in this industry.
It tells you whether you can trade inside the constraints before any money moves, on the firm's own platform, with its rules enforced automatically and its reset schedule applied. The answer is frequently no, and discovering that for free rather than for $155 is the best trade available to a beginner.
If the firm you want does not offer one, run the rules manually on a demo for a month: same limits, same reset hour, same minimum days, same position sizes you actually intend to use. If you breach, start again — exactly as the funded account would force you to. A demo you keep trading after a breach is measuring nothing.
The bar worth setting: one full evaluation period completed on a demo running the firm's exact rules, at your intended size, with no rule breach. Not the target hit once — the whole period completed cleanly. If that takes three attempts on a free demo, you have just saved three evaluation fees. See demo accounts and why they matter.
What the outcomes actually look like
Being honest about the distribution, because the public evidence is filtered twice — first by survivorship, since traders post payout screenshots and not the three evaluations they failed first, and second by selection, since firms promote outliers because outliers sell evaluations.
Grouping traders roughly:
- Most never pass an evaluation, or pass one and breach the funded account within a few months. Net result: negative by the amount of the fees.
- A minority hold a funded account and take payouts irregularly — a few thousand over a year, interrupted by a breach and a fresh evaluation.
- A small group trade consistently enough to scale, and for them the numbers become genuinely interesting because scaling compounds.
Nobody can tell you in advance which group you are in. What can be said is that the third group has one thing in common: they were already profitable before they bought their first evaluation.
The arithmetic on a good outcome: a $100,000 account at an 80% split, returning a consistent 4% a month, pays $3,200 monthly. Twelve consecutive months like that is $38,400 — an excellent professional year. But it requires twelve consecutive months without a breach, and most funded traders do not hold an account that long. Any projection assuming uninterrupted tenure is projecting the best case as the expected case. See how much you can realistically earn.
Is the model legitimate?
Yes, and that is the wrong question. The model is legal, and the better firms are straightforward businesses that have paid consistently for years. It is also an industry with a low barrier to entry, minimal regulation in most jurisdictions, and a steady supply of firms that do not last.
The right question is whether this specific firm will pay you, and that is answerable. Check for a named legal entity with a registration number you can look up. Check that terms are published in full before purchase, not after. Check that every rule has a number attached — an unquantified rule is the most reliable warning sign in this industry, because it can mean whatever it needs to mean when a payout request arrives. Check how long the firm has operated and whether it traded through a volatile period.
One thing that surprises beginners: most funded accounts are simulated. Your orders execute against live prices, and the firm decides separately whether to mirror your positions in the real market. This is normal, legal, and not in itself a warning sign — it is how the firm manages its risk. What it means practically is that the money you are paid comes from the firm's balance sheet, so the firm's solvency matters more than its execution quality.
See is prop trading legitimate and prop firm scams and how to spot them.
A sensible first purchase
Once you have a record, have matched it to a rulebook, and have completed a clean trial run, buy the smallest account on which you can trade your normal position size.
Not the largest you can afford. The first evaluation is an experiment that produces the same information whether the account is $10,000 or $200,000, and one costs a fraction of the other. Traders who start large pay a premium for information they could have bought cheaply, and usually pay it more than once.
The one constraint on going too small is minimum position size. On a $10,000 account with a 3% daily limit you have $300 of daily room; if the smallest tradeable size in your instrument risks $150 at your normal stop, you are risking half the daily limit on one trade whether you like it or not. Work that out before buying — see passing on a small account.
Prefer, in this order: a static or end-of-day trailing drawdown, a daily limit wider than your historical worst day, no time limit, a consistency rule with a published number or none at all, and a free trial. Price comes after all of those.
How to size positions once you start
One rule, and it is the difference between surviving an evaluation and not: risk a percentage of the distance to your breach level, not of the account balance.
That distance is your buffer. It is the smaller of the distance to the daily limit and the distance to the total drawdown, and it changes every session.
Why it matters: if you risk 1% of a $100,000 balance you risk $1,000 per trade. Six thousand dollars into a $10,000 drawdown, you have $4,000 left and are still risking $1,000 — a quarter of everything remaining. Four more losers and it is over. Risking 1% of the buffer instead means your size shrinks as your room shrinks, and you cannot reach the wall through ordinary losses.
At 1% of buffer you survive roughly twenty consecutive losses. At 5% you survive four. At a 45% win rate, eight-loss runs are ordinary. The full method is in position sizing against a drawdown, and the calculator does the arithmetic.
A realistic timeline
At a sane risk level, a 10% profit target takes weeks, not days. A strategy returning 1% a week needs ten weeks before any losing weeks are counted; add a couple of flat stretches and you are at three months.
Most firms have removed the old 30-day time limits, which removed the main reason to take risk you cannot justify. If a firm still imposes one, weigh it heavily — a deadline forces size when the market is not offering opportunities.
The cost of taking three months instead of three weeks is nothing. The cost of taking excessive risk to compress the timeline is the fee, and then the next fee. See how long a challenge really takes.
Common beginner mistakes, in order of expense
- Buying before having a record. The evaluation becomes an expensive way to discover your strategy does not work.
- Sizing off the balance instead of the buffer. Survivable early, fatal in a drawdown.
- Not knowing the reset hour. A position held across the firm's midnight, in the firm's timezone, breaching a limit you thought you had room under.
- Ignoring the drawdown type. Trading a trailing account as though profit widens your room.
- Sizing up after a good run on a trailing account. Your allowance did not grow. Your risk did.
- Trading larger on the funded account than on the evaluation. The consequences are an order of magnitude worse, so the risk should be lower, not higher.
- Requesting a payout immediately after an exceptional day. That is precisely when a consistency rule bites.
- Rebuying immediately after a failure without diagnosing it. See what to do after a failed challenge.
Where to go next
If you are still deciding whether the model suits you, read is prop trading legitimate and how much you can realistically earn. If you are weighing it against simply trading your own capital, prop firm vs personal account sets out the trade honestly.
If you have decided and want to choose well, read static vs trailing drawdown first, then how to choose a prop firm, which puts the fields in the order that matters. Then compare firms on the documented data rather than on marketing.
And before you pay anything, put the numbers through the true cost calculator. If the honest total is more than you want to spend on an experiment with a low success rate, that is useful information — arguably the most useful thing this site can give you.