What Is a Prop Firm? How Proprietary Trading Firms Actually Work

A prop firm — short for proprietary trading firm — is a company that trades with its own money rather than clients’ money. That single sentence covers two very different businesses that share a name, and most confusion about prop firms comes from not knowing which one is being discussed.

The first kind is an institutional trading desk. Firms like Jane Street, Optiver and Citadel Securities hire traders as employees, pay them salaries and bonuses, and put firm capital behind their positions. You join one by getting through a hiring process.

The second kind is a retail funded-account firm. You pay a fee, complete an evaluation under a set of risk rules, and if you pass you get an account with a much larger balance than you paid for. Profits are split between you and the firm. Nobody hires you. That is the model this article is mostly about, because it is what almost everyone means when they type “prop firm” into Google.

The short version

A retail prop firm sells you an evaluation. If you pass it, you get access to a larger trading account under fixed risk rules and keep an agreed share of the profits — typically 80% to 90%. In most cases the account you trade is simulated, and the payouts are real cash paid from the firm’s revenue.

That last part gets skipped almost everywhere, so it’s worth stating clearly at the start rather than burying it. It isn’t a scandal — it’s how the sector is structured, and firms disclose it in their terms. But it does change how you should think about what you’re buying, and we’ll come back to it.

Which kind of prop firm are you looking for?

Worth sorting this out before going further, because the answer changes everything else.

	Institutional prop desk	Retail funded-account firm
How you get in	Hiring process, usually quantitative	Pay a fee, pass an evaluation
Who you are	Employee	Customer, then contractor
Capital	Firm’s own balance sheet, in live markets	Account balance assigned to you, usually simulated
Pay	Salary plus bonus	Share of profits, no salary
Typical background	Maths, CS, physics; competitive hiring	Anyone over 18 with a strategy
Risk if you lose	You may lose your job	You lose your fee and account access

If you are researching careers, the institutional side is what you want, and the search terms that will serve you are quantitative trading roles rather than funded accounts. If you are a trader looking for capital, keep reading.

How a retail prop firm works, step by step

The process is the same at almost every firm. The numbers differ; the shape does not.

1. You choose an account size and a challenge type. Account sizes usually run from $5,000 to $400,000 or so. Challenge types come in three broad flavours: two-step evaluations, one-step evaluations, and instant funding where there is no evaluation at all. Price rises with account size and varies by type.

2. You trade the evaluation under risk rules. You need to reach a profit target — commonly 8% to 10% of the starting balance — without breaching a daily loss limit or a maximum drawdown limit. Most firms also require a minimum number of trading days so you can’t pass on one lucky position.

3. You pass, and get a funded account. Same rules, usually, but now your profits are worth something. Some firms tighten or relax specific rules at this stage, which is worth checking rather than assuming.

4. You request a payout. Every firm gates this. Typical gates are a minimum number of days on the funded account, a minimum profit amount, a waiting period from when the account was created, identity verification, and sometimes a consistency rule limiting how much of your total profit can come from a single day.

5. The firm reviews and pays. Payouts go out by bank transfer, a payment processor, or cryptocurrency depending on the firm and your location.

If you want this stage in more detail, what a funded trading account actually is covers the mechanics of the account itself, and the prop firm challenge explainer covers the evaluation.

Where the money comes from

This is the part that decides whether the rest makes sense.

An institutional prop desk makes money by trading. Its profit is trading profit. Simple enough.

A retail prop firm makes money primarily from evaluation fees, plus add-on sales, resets when traders fail, and its share of the profits of traders who succeed. Because most retail funded accounts are simulated environments rather than live market positions, the firm is not typically taking market risk on your trades. What it takes on instead is a payment obligation: when a trader hits the payout conditions, the firm owes them cash out of company revenue.

That structure has two consequences worth understanding.

The first is that your losses do not cost the firm money in the way people assume. If you breach a drawdown limit, no capital was actually lost — the account closes and the fee you paid stays paid.

The second is more important. Because payouts come from revenue rather than from a segregated pool of client money, a firm’s ability to pay depends on the firm being financially healthy. That is why questions like how long a firm has operated, how much it has paid out, and whether it has ever paused payouts are more useful than questions about profit split percentages. How prop firms make money goes through this properly, including what to look for.

What a prop firm is not

Clearing up the negatives saves a lot of confusion.

Not a broker. You do not have a brokerage account. You are not depositing money to trade with. The firm is not holding funds on your behalf, and in most cases explicitly says so in its terms.

Not a job. There is no salary, no employment relationship, and no obligation on either side to continue. You are a customer who becomes a contractor if you succeed.

Not leverage on your own money. People sometimes describe a funded account as borrowed capital. It isn’t a loan and there’s nothing to repay. You are trading an assigned balance under a contract that pays you a share of the notional profit.

Not covered by investor protection schemes. There is no SIPC, FSCS or equivalent behind a prop firm payout, because there is no client money on deposit to protect. If a firm stops paying, the recourse is contractual, not regulatory.

Not regulated as a specific category. No major jurisdiction has created a licensing regime specifically for retail evaluation-fee prop firms. Some firms hold registrations through affiliated entities — brokerage arms, introducing brokers — and those registrations are real but cover the affiliate, not the evaluation product. Are prop firms legit? works through what regulation does and does not cover here, with sources.

Forex prop firms, futures prop firms, and why the distinction matters

“Forex prop firm” usually means a firm offering simulated CFD or spot FX accounts, often alongside indices, metals and crypto. “Futures prop firm” means a firm whose funded traders trade exchange-listed futures, frequently on a live account routed through a broker.

The difference is not cosmetic. Futures firms in the US often operate through registered brokerage affiliates and issue tax documentation; forex and CFD firms are more often incorporated offshore and issue none. Platforms differ too — futures firms use platforms like NinjaTrader, Tradovate and Rithmic, while forex firms use MetaTrader, cTrader, Match-Trader or TradeLocker.

If you are in the United States, this distinction matters more than anywhere else, and prop firms for US traders covers what changes.

The rules you will actually run into

Most people who fail an evaluation do not miss the profit target. They breach a risk rule. Five come up constantly:

Maximum drawdown. The floor your account cannot fall below. It is either static — fixed at a set amount below your starting balance and never moving — or trailing, meaning it rises as your account grows. Trailing drawdown is materially harder and catches people out. This is the single most consequential rule difference between products, and static vs trailing drawdown explains it with worked examples.

Daily loss limit. The most you can lose in one trading day, usually measured on equity including open positions, and usually reset at a fixed time rather than at midnight your time.

Minimum trading days. A floor on how many days you must trade before passing or before a payout.

Consistency rules. A cap on how much of your total profit can come from your best single day — often somewhere between 20% and 50%. Traders discover these at payout time far too often.

Prohibited strategies. Every firm bans some list of techniques. Common entries: high-frequency trading, latency arbitrage, tick scalping, grid and martingale systems, hedging the same instrument, and news bracketing. Many firms also prohibit expert advisors and trade copiers entirely. Read this list before you buy, not after you pass.

What it costs

Evaluation fees scale with account size. As a rough guide from firms’ own published pricing, a $10,000 evaluation typically costs somewhere between $40 and $150, and a $100,000 evaluation between roughly $250 and $800, depending on the firm and challenge type.

Two things distort those numbers and both are worth knowing.

Some firms refund the evaluation fee once you reach your first payout, which changes the economics considerably if you pass. Others refund it only at your third payout, which is a much weaker promise wearing the same word.

And a large number of firms run permanent discount codes. A “40% off” banner that has been live for a year is not a discount; it is the price. When comparing costs, compare the price you would actually pay today, and check whether the code is a seasonal promotion or a permanent fixture.

Where TraderScale fits

TraderScale is a retail prop firm in the sense described above. It offers instant funding with no evaluation, a one-step evaluation called Speedy, and a two-step evaluation called Pro, across account sizes from $10,000 to $400,000. Profit splits run to 90% with the profit-share add-on, and there is no cap on payouts.

Two details are relevant to the mechanics discussed here. The Pro product uses a static maximum drawdown of 10% with no consistency rule, which is the more forgiving structure of the two described above. And TraderScale publishes its payout wallet addresses on the Ethereum and Arbitrum blockchains, so the payout record is externally checkable rather than a screenshot — useful given that a firm’s ability to pay is the thing you cannot verify from a marketing page.

Like most firms in the sector, TraderScale operates in a simulated environment. Its full rule documentation is public in its help centre, which is the right place to read the specifics before buying anything, here or anywhere else.

Common questions

How much does a $100,000 prop firm account cost?
Typically between roughly $250 and $800 depending on the firm and the challenge type, with two-step evaluations usually cheaper than one-step or instant funding at the same size. Check whether the fee is refunded at first payout, which materially changes the real cost.

What happens if you lose a prop firm’s money?
On a simulated account, no capital is actually lost. What happens is that you breach a risk rule, the account is closed, any accumulated profits are forfeited, and you lose the fee you paid. There is no debt and nothing to repay. Some firms offer a free retry under specific conditions.

How much do prop firms pay you?
You keep an agreed share of the profit you generate, commonly 80%, rising to 90% or more with add-ons or after a number of payouts. There is no salary. What you actually earn depends entirely on what you make, and the majority of people who buy an evaluation never reach a payout at all.

Do you need experience to join a prop firm?
No firm requires formal credentials, and most accept anyone over 18. That is not the same as it being suitable for beginners — several firms, including TraderScale, state explicitly that their programmes assume existing trading experience. If you are early on, prop firms for beginners covers what to have in place first.

Are prop firms and hedge funds the same thing?
No. A hedge fund manages outside investors’ money and charges fees on it. A prop firm trades its own capital and has no outside investors in that sense. Retail prop firms are a third thing again — they sell evaluations to traders.

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Rules, prices and product details in this article reflect what firms published as of 27 August 2026. Trading rules change; check the firm’s own documentation before purchasing.