prop-risk-rules
Daily, maximum and trailing drawdown: what is the difference?
Understand three common Prop Firm risk limits, how they change the usable risk buffer and why the exact formula must be checked for each program.
In Prop Firm trading, drawdown is not just a percentage. A 5% limit can behave very differently depending on whether the formula uses start-of-day balance, equity, a high-water mark or starting balance.
Three terms need to be separated: Daily Drawdown, Maximum Drawdown and Trailing Drawdown.
Daily Drawdown
Daily Drawdown limits how much the account can lose during a provider-defined day or daily cycle.
Check four things:
- What time does the rule reset, and in which timezone?
- Is the starting reference balance or equity?
- Does floating loss count?
- Can profit made during the day change the limit?
A 5% daily-loss rule on a 100K account is therefore not always as simple as “I can lose 5,000 USD today.” The usable buffer depends on the exact formula.
Maximum Drawdown
Maximum Drawdown is the overall loss limit before the account breaches.
A static drawdown normally keeps a fixed floor relative to the starting balance. If the account grows, the distance from current balance to that floor can become wider.
CTI’s current 2-Step page, for example, publishes a 10% static maximum drawdown and a 5% daily drawdown. That is structurally different from CTI’s 1-Step program.
Trailing Drawdown
Trailing Drawdown can move upward with the account’s high-water mark. When a new balance/equity high is reached, the risk floor can rise under the program’s formula.
CTI’s current 1-Step page describes a 5% maximum trailing drawdown based on balance. What matters is not only “5%” but how the floor follows the high watermark and when, if ever, the trailing behavior stops under the Terms.
A simple risk-buffer example
Assume an account displays 100,000 USD.
Static 10%
If the floor stays at 90,000 USD and the account grows to 104,000 USD, the distance to the floor is 14,000 USD.
Trailing 5%
If the rule moves the floor upward as the high-water mark rises, the floor may climb above 95,000 USD. Profit made earlier does not necessarily become fully free risk buffer.
This is only a conceptual example. The actual formula must come from the exact program’s Terms/FAQ.
Why do traders breach before they feel “deeply down”?
Floating loss may count
Some daily/max rules use equity, so an open losing trade can affect the limit before it is closed.
Reset time is ignored
A position carried through the reset can interact with a new daily calculation period.
Size is increased after a profitable day
The trader sees the account in profit and increases risk, while a trailing floor may also have moved upward.
Correlated exposure is underestimated
Several XAUUSD positions in the same direction, or multiple indices driven by the same macro event, can create more account-level risk than each individual stop suggests.
Current programs show how different the rules can be
The5ers’ current High Stakes page publishes a 5% maximum daily loss and 10% maximum loss. CTI 1-Step publishes no daily drawdown but a 5% trailing drawdown, while CTI 2-Step publishes a 5% daily limit and 10% static maximum drawdown.
One generic definition therefore cannot be applied to every Prop Firm.
Pre-challenge checklist
- Daily drawdown: balance or equity?
- Reset time and timezone?
- Maximum drawdown: static or trailing?
- If trailing, balance or equity based?
- Does floating P&L count?
- Does a withdrawal/payout affect the floor?
- Are funded-stage rules the same as evaluation rules?
Open Prop Firm Fit
Explore Prop Firms
Official sources checked 25 Aug 2026
- The5ers High Stakes: https://www.the5ers.com/high-stakes/
- CTI 1-Step: https://citytradersimperium.com/1-step-challenge/
- CTI 2-Step: https://citytradersimperium.com/2-step-challenge/
Numerical examples explain the mechanism only. The current program rules remain the controlling source before purchase or trading.