Position Sizing for a 6% Maximum Drawdown: A Practical Guide

The maximum drawdown is the rule that ends most challenges. On the current standard Nordfunded challenge it is a static 6% of the original starting balance, measured on equity. A rule that strict is not a reason to fear trading. It is a reason to decide your position size with arithmetic before the trade, instead of with instinct during it.

Start From the Number You Can Lose

On a $5,000 account, 6% is $300. On $25,000 it is $1,500. On $100,000 it is $6,000. That figure is your entire risk budget for the challenge. Because the drawdown is static, it does not grow as your balance grows, but profits do move your equity further away from the limit.

Choose a Risk Per Trade

A common approach is to risk between 0.25% and 1% of the starting balance per trade. At 0.5%, a $25,000 account risks $125 per trade, which allows twelve consecutive full losses before reaching the 6% limit. At 2% per trade, only three losses would do it. The smaller number gives your strategy room to work through normal losing streaks.

Convert Risk Into Position Size

Divide the dollar risk by the percentage distance from entry to stop. With $125 of risk and a stop 2% away, the position is $6,250. With the same risk and a 5% stop, the position is $2,500. Wider stops require smaller positions. This keeps every trade's loss roughly equal, whatever the volatility.

Remember the Daily Limit

The 4% daily drawdown is measured from the trading-day opening equity, with the day resetting at 15:00 UTC. If you risk 0.5% per trade, a daily stop of three or four losses keeps you comfortably below it. Setting your own daily stop well inside the official limit protects you from the one emotional trade that turns a bad day into a breached account.

Correlated Positions Add Up

Two long positions in closely related crypto assets often behave like one larger position. If Bitcoin falls sharply, many major altcoins usually fall with it. Treat correlated trades as shared risk and size them so their combined loss stays within your per-trade budget.

Adjusting After Wins and Losses

Some traders reduce risk after a drawdown, for example halving size after losing 3%, and return to normal size once they recover. This slows the approach to the limit at exactly the time when confidence is lowest. Increasing size to win back losses quickly does the opposite and is one of the most common reasons challenges fail.

A Worked Example

On a $10,000 account, the 6% limit is $600. Risking 0.5% means $50 per trade. A setup with a 1.5% stop gives a position of about $3,333. Even ten losses in a row would cost $500, leaving room above the limit. That margin for error is what allows a trader to keep making decisions calmly. Results are never guaranteed, but losses stay planned rather than surprising.