Should you buy the MFFU Builder 50K?

Expected payout per fee dollar under the firm's actual rules, at your numbers. No upload, no account, no affiliate links — this page is paid by nobody and will say no.

The MFFU Builder 50K: $3,000 profit target against a $2,000 trailing drawdown, a best-day consistency rule (40%). Default fee $150 per month while in the evaluation — editable below, and worth verifying on the firm's page. Enter your own statistics (from a broker export, excluding your top 5% of trades) and get the expected payout per fee dollar under this plan's actual rules — a ratio computed before you buy, by a page that is paid by nobody and will tell you no.

Firm and plan

Your trading — use numbers from a broker export, ex your top 5% of trades

Win rate (%)

Average winner (R)

Average loser (R; a full stop is 1.0)

Trades per day

Instrument

Typical stop (ticks)

Risk per trade (% of balance)

The firm's economics — defaults are ours, last checked on the date shown; edit them

Evaluation fee ($)

Fee is charged

Activation fee on pass ($)

Profit split to you (%)

Paid at 100% before the split applies ($)

Cushion you keep above the floor before withdrawing ($)

Rules for this plan last checked 2026-07-16 (support ticket). Fees: verify on the firm's checkout page — fees change monthly.

What this is not. Not a strategy, not advice, and not a prediction of your results — it is the arithmetic of the firm's rules applied to the numbers you typed. If the numbers came from memory they are wrong in the direction that flatters you; the ones that matter are from your broker's export, with your top 5% of trades removed. Trades per day are Poisson; R has a lognormal spread (σ 0.35) around your averages; the stop is constant. Fees are defaults we last checked on the date shown and are probably stale — edit them.

This page carries no affiliate links or discount codes and never will. Why it exists: fourteen studies validated a hindsight stop. Per-plan calculators: MFFU 100K Rapid · MFFU Builder 50K · Topstep 50K Combine · Bulenox 100K Option 1 (realtime trail) · Bulenox 100K Option 2 (EOD trail + DLL) · Apex 100K EOD (4.0) — 30-day eval, payout ladder · FTMO 100K 2-Step (US100 CFD; conservative single-phase proxy). For the full eight-measurement report on your own broker export: upload it here ($29, one-off — see a sample).