A drawdown limit in a trading tournament or prop-firm evaluation is the maximum loss the platform will tolerate before disqualifying you, regardless of how the rest of the contest goes. Hit the limit, and the contest ends for you — even if you were ahead the day before, even if you'd planned to recover.
Three flavors are common. They are not interchangeable, and confusing one for another is the most common reason traders fail prop-firm evaluations they could otherwise have passed.
Daily drawdown
A cap on how much you can lose in a single trading day before disqualification. Reset at the end of each trading day; what matters is the within-day loss, not cumulative.
Common values: 4–5% of starting account size on prop-firm evaluations (FTMO uses 5% daily). On championship circuits, daily caps are less universal but appear in some divisions.
Where it bites: a trader sized for "total" risk can still hit the daily limit on a single bad trading session. A 5% daily limit on a $50,000 account is $2,500 — easy to lose in one volatile-market session if position sizing assumed multi-day recovery.
Total drawdown
A cap on cumulative loss across the entire evaluation period — measured from starting balance, not from peak.
Common values: 8–10% of starting account size on prop-firm evaluations (FTMO uses 10% total). On audited championships, this is rare; the contest just runs to year-end and ranks survivors.
Where it bites: in long evaluations (60+ days), a slow grind down can hit total drawdown without ever triggering daily. A trader can be 7% down over six weeks and assume they have room — total drawdown says they have 3% left, not their original 5% daily allotment.
Trailing drawdown
A cap that tracks the equity high — the floor moves up as you win, but doesn't move down when you lose. Once you've made profits, that high becomes the new reference point; subsequent losses are measured against it, not against the starting balance.
Common platforms using trailing: Topstep, Apex Trader Funding. Trailing is the strictest of the three and the one that surprises traders most often.
Where it bites: most retail traders model "drawdown" as fixed dollars from starting balance. Trailing isn't fixed — it ratchets up. A trader who runs the account from $50K to $52K and then pulls back to $51K is still profitable absolute, but trailing drawdown sees a 2% drop from the new $52K high. If the limit is 3% trailing, the buffer is now 1% from $51K — not 3% from the original $50K.
How they combine
Most prop-firm evaluations apply daily AND total drawdown at the same time. Hit either limit, and the evaluation ends. The trader's effective risk envelope is min(daily, total) at any moment — usually daily early in the evaluation (when total hasn't accumulated) and total later (when daily losses have stacked up).
Trailing replaces or supplements total drawdown depending on the platform. Topstep and Apex use trailing as their primary cap; FTMO's structure is daily + total without trailing in most products.
The decision tree for any specific contest:
- What's the daily limit? Plan position size so a worst-case day ≤ daily.
- What's the total / trailing limit? Plan campaign exposure so cumulative loss ≤ that.
- Which one is going to bind first given your strategy?
Common mistakes
- Sizing for "total" only. Ignoring daily, getting disqualified on a normal volatile day mid-evaluation.
- Treating trailing as fixed. Assuming the original drawdown buffer remains. After one strong day, the buffer can be lower than yesterday.
- Forgetting holding-through-news rules. Some platforms void positions held through high-impact news, which can trigger drawdown on the resulting gap.
- Mid-evaluation deposits. Some evaluations don't allow account top-ups; depositing more capital can disqualify regardless of drawdown.
Where to read the specific rules
For any tournament or evaluation listed on this site, the official rules link is on each event's detail page (look for "View official announcement"). The platform's own announcement page is the authoritative drawdown specification — we link to it rather than paraphrase, because details vary across products on the same platform.
For practical EV calculation including drawdown impact, see How to read a trading tournament prize structure. For prop-firm specifics, What is a prop firm evaluation covers the typical 5% daily / 10% total framework that most major firms use.
FAQ
What's the difference between daily and total drawdown? Daily is per-trading-day; total is cumulative across the whole evaluation. A 5% daily limit means you can lose 5% in any one day; a 10% total limit means cumulative losses across the evaluation can't exceed 10%. Both apply simultaneously in most prop-firm evaluations.
What's trailing drawdown? A drawdown limit that tracks the equity high — the floor ratchets up as you make money, but doesn't reset down. Topstep and Apex use trailing drawdown. The risk: a strong day followed by a normal pullback can erase your buffer even if you stayed in profit.
Why do prop firms use drawdown limits if traders can re-enter? The drawdown limit selects for traders who can run a strategy with risk control. From the firm's perspective, a trader who blows past drawdown is signaling they don't size positions to the rules — exactly the trait the firm doesn't want to fund. The disqualification rule is a hiring filter, not just a contest rule.
Last reviewed 2026-05-09 by Eugene Loza.