LaunchPropFirm
B-Book Liquidity & Pricing Risk Engine

Prop Firm Challenge Pricing & Payout Reserve Simulator

Calculate the mathematical break-even fee for any challenge tier ($10k to $200k), model Phase 1 and Phase 2 pass rate liabilities, and determine the exact 3.0x cash reserve buffer required to keep your firm solvent during trader winning streaks.

1-Click Industry Business Models
Select an established firm archetype to auto-load verified pricing & pass rates
Step 1 • Challenge Economics

Account Size & Pricing Fee

Tier: $100K
$499
$19 (Budget)$499 (Standard)$1,499 (Premium)
150 Traders / mo
20 (Boutique)250 (Growing Firm)1,500+ (High Velocity)
Step 2 • Evaluation Funnel & Pass Rates

Phase 1, Phase 2 & Funded Conversion

Net Pass: 7.3%
14% (21 traders)
5% (Strict News Guard)14% (Industry Avg)35% (Permissive Rules)
50% (11 funded)
20% (High Washout)50% (Standard)80% (High Pass)
25% (2.8 payout recipients)
5% (Strict Scaling)22-25% (Institutional Norm)50% (High Exposure)
Step 3 • Payout Sizing & Profit Splits

Average Withdrawal & Split Tier

Avg: $3,200
$3,200
$200 (Micro Tier)$3,200 (Standard 3-4%)$12,000 (Outlier Run)
B-BOOK SOLVENCY STATUS
HEALTHY SOLVENCY
10.4x Coverage

Well Capitalized (Healthy Payout Reserves)

Monthly Gross Inflow

150 sales × $499

+$74,850
Payout Liability Incurred

2.8 payouts × $3,200 (80%)

-$7,168
Net Operator Monthly Margin

Gross Margin: 90.4%

$67,682
Safe Liquidity Reserve (3.0x buffer):$21,504
Break-Even Challenge Fee:$48 / challenge
Safety Buffer per Sale:+$451
Discuss White-Label Platform Setup
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Market Intelligence Matrix

2026 Evaluation Pricing & Payout Terms Across Top Prop Firms

Updated September 2026 • Verified Terms
Prop Firm / Model$100k Challenge FeeEvaluation StructureProfit Target (Ph1/Ph2)Trader Profit SplitEst. Net Pass Rate
FTMO€540 (~$585)2-Step Standard10% / 5%80% → 90%6.5% - 8.2%
FundedNext (Stellar)$5192-Step (No Time Limit)8% / 5%80% + 15% Ph Reward7.8% - 9.5%
The5ers (High Stakes)$4952-Step Evaluation8% / 5%80% → 100%7.2% - 8.9%
Apex Trader Funding$207 (Freq. 80% off)1-Step Futures6% Target100% 1st $25k → 90%11.0% - 14.5%
E8 Markets$4882-Step / 3-Step Custom8% / 5%80% → 100%7.0% - 8.5%
01

The B-Book Solvency Equation

Most proprietary trading firms that collapse within their first 12 months fail due to underpricing and inadequate liquidity buffers rather than a lack of trader marketing. When a firm operates a simulated evaluation model (B-book), its gross revenue is derived solely from non-refundable evaluation challenge fees, while its primary variable cost is trader withdrawal settlements.

BreakEvenFee = (PayingTraders × AvgPayout × Split) ÷ TotalBuyers

If your break-even fee is $58 per challenge and you price your $10k accounts at $29 to compete with discount brokers, you are running at negative expected value (-EV) on every sale unless you implement strict consistency rules or latency arbitrage defense.

02

The 3.0x Reserve Golden Rule

Trader performance is not evenly distributed across the calendar year. Macro events (such as CPI releases, central bank rate decisions, or trending gold breakouts) frequently produce synchronized winning streaks where payout liabilities surge 200% to 300% above historical monthly averages.

  • Maintain 3.0x your 30-day trailing payout volume in liquid reserves (USDT/fiat).
  • Deploy self-hosted infrastructure ($0 monthly SaaS rent) to retain 100% of challenge fee cash flow.
  • Automate toxic order-flow detection to guard against HFT latency arbitrage and news-straddle abuse.
Deploy Your Turnkey Firm in 48 Hours

Own Your Source Code. Pay $0/Mo SaaS Fees. Retain 100% of Challenge Cash Flow.

Don't surrender 8% of your gross volume or $3,500/month to closed SaaS vendors. Launch on private VPS infrastructure with native TradingView browser charts, MT5 bridges, and built-in tournaments.