AquaFunded $400,000 Challenge — Position Size Calculator

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Risk Guide

Your AquaFunded $400k account has a $20,000 daily loss limit, which sounds generous until you do the math. At 1% risk per trade ($4,000), you can take exactly 5 losing trades before hitting the daily limit. At 2% risk ($8,000), you're out after just 2.5 losing trades - meaning two full losses plus a partial third trade will breach your account. The real danger with this account size is overconfidence. Many traders see $400k and think they can trade larger than they should. A seemingly conservative 1.5% risk per trade ($6,000) means just 3.33 losing trades ends your day. This is why most successful traders on this account stick to 0.5-1% risk maximum. For position sizing on popular instruments: EURUSD with a 30-pip stop at 1% risk = 13.33 lots ($4,000 ÷ $30 per pip per lot). GBPUSD with a 40-pip stop = 10 lots ($4,000 ÷ $40). Gold with a $20 stop = 2 lots ($4,000 ÷ $200 per pip per lot). Always round down your lot sizes to stay under your risk limit. The challenge phase requires $40,000 profit (10%) to advance, then Phase 2 needs $20,000 (5%) more. Your risk management doesn't change between phases - the daily loss limit stays at $20,000 throughout. However, the max drawdown shifts from your starting balance. In challenge, you can't lose more than $40,000 from your peak balance. Once funded, this becomes a trailing drawdown. With no minimum trading days and no consistency rule, you can theoretically pass in one explosive day, but the daily loss limit makes this approach extremely risky. Most traders who pass this challenge do so over 10-30 trading days, averaging $1,500-4,000 profit daily while keeping individual trade risk under 1%. The key insight: your daily loss limit is actually your most restrictive rule, not the overall drawdown.

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