What Is a Prop Firm? How Prop Trading Firms Work
What a prop firm is, the difference between traditional and evaluation prop firms, how they make money, and what to check before you pay for a challenge.
By Lenium · Published · 3 min read
A prop firm, short for proprietary trading firm, is a company that trades markets and shares the profits with the traders who make them. Today the name mostly means something more specific: a firm that sells you an evaluation, and if you pass, lets you trade a funded account and keep most of the profits.
Here's how that model works, how the firms make money, and what to look for before you pay.
Two kinds of prop firm
Traditional prop firms trade their own money. They hire traders, often after interviews and training, give them capital and risk limits, and share the profits. You usually need to be hired, sometimes on site.
Evaluation prop firms (sometimes called funded trader programs) are open to anyone online. You pay a fee, trade a simulated account to a profit target under risk rules, and if you pass you get a funded account. This is what most people mean today when they search for a prop firm, and it's how futures, forex, crypto and now prediction market firms work.
How an evaluation prop firm works
- Choose an account size and pay the evaluation fee.
- Trade the evaluation under the rules: a profit target, a loss limit, and often a time limit, a daily loss limit and a consistency rule.
- Pass, verify your identity, and get a funded account.
- Trade the funded account and request payouts of your share of the profits, commonly 70% to 90%.
Most of these accounts are simulated: your trades are recorded at live prices, but no orders are sent to an exchange, and payouts come from the firm.
How prop firms make money
Mostly from evaluation fees. Many people who buy an evaluation don't pass it, and many funded traders eventually lose their account, so fees from many traders pay the profit share of the ones who earn payouts. Some firms also earn from resets, monthly renewals, activation fees and add-ons.
That isn't a scam by itself, but it means a firm's incentives aren't the same as yours. A good firm makes its rules clear, pays promptly and doesn't change the terms after you've paid. Read how a firm's payout rules work before you buy.
What to check before you pay
- Is the funded account simulated? It almost always is; the firm should say so plainly.
- Total cost, not just the headline fee: renewals, activation, resets. See the cheapest prop firms.
- The loss limit: static or trailing, and whether there's a daily limit.
- The consistency rule and how it's applied. See prop firm consistency rules.
- Payout terms: split, schedule, minimum, cap, and any waiting period.
- Rule changes: whether the firm can change rules on existing accounts.
- Where it operates and who can sign up.
Prop firms for prediction markets
Most prop firms are built for futures or forex. Prediction market prop firms apply the same model to yes/no contracts on real-world events, such as inflation, interest rates or sports, where each contract settles at $1 or $0. Read what a prediction market prop firm is or compare futures and prediction market prop firms.
Lenium is a prediction market prop firm: a one-time fee, a 10% target, a 10% static floor, no daily loss limit, and up to 90% of the profits on a funded account. Try the free demo to see the rules in action.