How to Pass a $100,000 Prop Firm Challenge Trading Gold (XAUUSD)
A $100,000 prop firm challenge is the most popular funded size – and where the most money is lost, because traders see “$100k” and start swinging. This is the exact dollar math of a $100k gold challenge, the XAUUSD lot sizing, a pace plan, and the settings that enforce it. For general principles first, see how to pass a prop firm challenge on gold.
The Three Numbers of a $100k Challenge
- Profit target +10% = $10,000 – reach $110,000 to pass.
- Daily loss limit −5% = $5,000 – lose it in a day and you're out instantly.
- Max overall loss −10% = $10,000 – drop to $90,000 and it's over.
You have twice the room to lose ($10k) that you need for the daily battle, plus a hard $5k daily brake. It's a risk test with a $10,000 finish line.
XAUUSD Lot Sizing on a $100k Account
Risk 1% = $1,000 per trade, place a structural stop, and let it set the lots. One XAUUSD lot is roughly $100 per $1 move:
| Stop distance | Risk per lot | Lots for $1,000 |
|---|---|---|
| $2.00 (tight scalp) | ~$200 | ~5.0 lots |
| $3.00 | ~$300 | ~3.3 lots |
| $5.00 | ~$500 | ~2.0 lots |
| $10.00 (swing) | ~$1,000 | ~1.0 lot |
The lot size falls as the stop widens – dollar risk stays pinned at $1,000. That's the 1% rule on a six-figure account, and exactly what an EA computes every trade.
The Pace Plan: $10,000 in About 26 Trades
At 1:1.5 reward, each $1,000 risk aims at +$1,500. A 55% win rate gives +$380 expectancy per trade, so +$10,000 takes ~26 net-positive trades – a few weeks at a few setups per session. Use the entries from the XAUUSD scalping strategy.
“A $100k challenge isn't won on the day you make $4,000. It's won by never having the day you lose $5,000.”
Your Personal Daily Stop: $3,000, Not $5,000
Never let the firm's $5,000 line be your stop. Set a personal daily stop at 3% = $3,000 – three losers at 1% risk – leaving a full $2,000 buffer before the breach.
Let the EA size every $100k trade to the dollar.
Prop Firm Mode auto-sizes to 1% of your $100k balance, stops at $3,000 daily, flattens on max drawdown, and skips news and the session gap.
Gold Scalpers EA Settings for a $100k Challenge
| Setting | $100k value | Why |
|---|---|---|
| Risk per trade | 1.0% ($1,000) | 5–10 losers of room |
| Daily-loss stop | $3,000 | Inside the $5,000 line |
| Max-drawdown guard | $8,000–$9,000 | Before the $10,000 max-loss line |
| Daily profit target | $2,000 (optional) | Banks the day, consistency |
| News + session filter | On | Skips news and the rollover gap |
Map these to your firm on the prop-firms hub and backtest before the live evaluation.
Conclusion
A $100k gold challenge is won by arithmetic: reach $110,000 while never seeing $95,000 in a day or $90,000 overall. Risk $1,000 per trade, let the stop set the lots, stop your day at $3,000, and bank the target over weeks. Every number is mechanical – which is why a properly built EA holds the line on a six-figure account better than a human at 2am.