{"id":1209,"date":"2026-09-27T19:18:03","date_gmt":"2026-09-27T19:18:03","guid":{"rendered":"https:\/\/tradeog.com\/?p=1209"},"modified":"2026-09-30T19:10:28","modified_gmt":"2026-09-30T19:10:28","slug":"does-commission-count-toward-prop-firm-drawdown","status":"publish","type":"post","link":"https:\/\/tradeog.com\/does-commission-count-toward-prop-firm-drawdown\/","title":{"rendered":"Does Commission Count Toward Prop Firm Drawdown? Explained"},"content":{"rendered":"

Yes, commission and overnight swap fees can count toward prop firm drawdown.<\/strong> Because most proprietary trading firms monitor daily loss limits and maximum drawdown using real-time floating equity rather than closed account balance, trading fees and overnight financing immediately reduce available equity. If accumulated commissions, swaps, and open losses push your equity past the allowable threshold, your account can breach. However, exact calculation rules vary by firm.<\/p>\n

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Figure 1: Risk Architecture Flow<\/div>\n
How Trading Costs & Overnight Swaps Reduce Account Equity<\/div>\n
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Starting Balance<\/div>\n
$100,000<\/div>\n<\/div>\n
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Open Position<\/div>\n
4 Lots EUR\/USD<\/div>\n<\/div>\n
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Fees \/ Overnight Swap<\/div>\n
-$140.00<\/div>\n<\/div>\n
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Adjusted Equity<\/div>\n
$95,360<\/div>\n<\/div>\n
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Remaining Buffer<\/div>\n
$360 (Caution)<\/div>\n<\/div>\n<\/div>\n
Key Insight:<\/em> Because risk engines measure tick-by-tick equity, line-item execution costs and rollover debits subtract directly from your allowable drawdown limit before closed-trade settlement.<\/div>\n<\/div>\n
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What Is a Prop Firm Commission?<\/h2>\n

In retail trading, a commission<\/strong> is a distinct transaction fee charged by a broker or proprietary trading firm to execute an order in the market. Unlike spread markups\u2014which are embedded directly into the difference between the Bid and Ask quotes\u2014commissions are explicitly assessed line-item expenses attached to your trade tickets.<\/p>\n

In simulated or live-funded prop environments, firms structure commissions in several ways:<\/p>\n