Prop Firm

The retail-accessible prop-firm market has been transformed by firms like FTMO (Fidelity Trading Management Operations), MyFundedFX, The5%ers, and others that lowered the entry barrier from institutional ($25,000+ deposits) to retail ($50-1,000 evaluation fees). The model has both legitimate and exploitative variants and EA traders should understand the structural differences from retail accounts.

Standard prop-firm structure:

• **Evaluation phase**: pay $50-1,000 to receive a demo account; reach 8-10% profit target within strict rules (max 5% daily loss, max 10% total loss, minimum 4-10 trading days) over 30-60 days • **Verification phase (optional)**: some firms require a second challenge round with reduced profit targets (e.g. 5%) • **Funded phase**: upon passing, receive a live or simulated-live funded account ($10,000-$200,000 capital) with same risk rules; profit split 70-90% to trader, paid monthly or after milestones • **Scaling plan**: many firms offer capital increases at performance milestones (10% gain unlocks 2× capital, etc.)

Key structural differences from retail accounts that affect EA deployment:

• **Strict daily loss limits (5%)**: prop EAs must respect daily-loss kill switches absolutely; one violation terminates the account permanently. Daily-loss kill switches that retail audiences treat as a recommendation are mandatory for prop deployment • **Strict overall drawdown limits (10%)**: combined with the daily limit, this caps the EA's drawdown tolerance more tightly than typical retail-tier evaluation. Most-profitable-tier EAs with 18-30% verified drawdown are unsuitable for prop deployment without parameter modification • **News-event trading prohibitions**: many firms prohibit trading during 5 minutes around scheduled high-impact news events; EAs must implement news filters for prop deployment • **Minimum trading days**: most firms require trades on at least 4-10 distinct calendar days during evaluation; EAs that trade only during specific session windows may not meet this if the session pattern doesn't align with evaluation calendar • **Execution venue**: many firms operate "simulated live" environments rather than real broker execution; published EA results may not translate identically

For EA buyers considering prop-firm deployment, the key questions: does the EA have configurable daily-loss and overall-drawdown caps that match the firm's rules? Does the EA implement a news filter? Does the EA's trading pattern produce enough distinct trading days to satisfy the evaluation's minimum-activity requirements? Vendors who explicitly market their EAs for prop-firm use typically provide pre-configured prop-mode settings; vendors who don't have not validated their EAs for the prop structural constraints.