The daily loss limit (DLL) is the single rule that ends most prop firm evals. According to industry-self-reported data, 75% of failed challenges are caused by daily loss violations — not profit-target failures, not bad strategy, just the trader losing more than the firm allows in a single session.
This guide explains how daily loss limit works at every major futures prop firm, the math behind each, common violation scenarios, and the disciplined approach that prevents the eval-ending mistake. The math is simple. The discipline isn't.
One-paragraph summary: Daily loss limit caps how much you can lose in a single trading day. TopStep is $1K on 50K. MyFundedFutures is $2K. FTMO is 5%. Apex doesn't have a separate DLL but uses trailing drawdown that functions similarly. Bulenox uses end-of-day-only trailing — no intraday DLL at all.
What Is Daily Loss Limit?
Daily loss limit is the maximum amount your account is allowed to lose in a single trading day. It's measured from start-of-day account balance to current account balance. Hit it during the session and the account terminates — eval or funded.
The "day" in "daily" varies slightly by firm but typically means the trading session window (e.g., 6 PM ET to 5 PM ET on weekdays, with the account marking start-of-day at the session start). Not always 24-hour rolling.
Daily Loss Limits at Every Major Prop Firm
| Firm | 50K Account DLL | Style | Notes |
|---|---|---|---|
| TopStep | $1,000 | Static | Measured from start-of-day balance |
| MyFundedFutures (Starter) | $2,000 | Static | Wider than TopStep — more buffer |
| Apex | None separately | Trailing only | Trailing drawdown serves same purpose |
| FTMO | 5% (~$2,500) | Static % | Includes open and closed positions |
| Bulenox | None — EOD only | EOD trailing | No intraday cap; only session-close evaluated |
| Tradeify | $1,500 | Static | Mid-tier between TopStep and MFF |
How Static Daily Loss Limit Works (TopStep, MFF, Tradeify)
Worked Example — TopStep 50K Combine
Daily loss limit: $1,000.
- Start of Day 1 balance: $50,000.
- Day 1 lowest equity: $49,200. Loss = $800. Within limit.
- Day 1 close: $50,300 (recovered). Net day +$300.
- Start of Day 2 balance: $50,300.
- Day 2 limit: $50,300 − $1,000 = $49,300 floor.
- Day 2 lowest equity: $49,500. Within limit.
The DLL "moves" with each day's start-of-day balance. Win days raise the next day's floor; loss days lower it.
Worked Violation — Same Account, Day 3
- Start of Day 3 balance: $50,500 (after 2 small win days).
- Trader takes 3-contract ES long. Stop is 6 ticks. Position size: 3 contracts × 6 ticks × $12.50 = $225 risk.
- Stop hits: −$225. Equity $50,275.
- Trader takes another setup. Stop hits: −$225. Equity $50,050.
- Trader sizes up to 5 contracts to "make it back". 5 × 6 × $12.50 = $375 risk.
- Stop hits: −$375. Equity $49,675.
- Cumulative day loss: $825. Within DLL of $1,000 — but barely.
- Trader takes one more "high conviction" trade at 5 contracts. Stop hits: −$375. Equity $49,300.
- Cumulative loss: $1,200. DLL violated. Eval ends.
This pattern is why most evals fail: not the first loss, but the cascade of revenge trades after.
How Apex's Trailing "Replaces" Daily Loss Limit
Apex doesn't have a separate DLL — but the trailing drawdown effectively serves the same purpose. The math just works differently.
Apex 50K Eval — No DLL but Trailing $2,500
- Start: $50,000. Trailing floor: $47,500.
- Day 1 closes at $51,000 (closed equity peak). Floor → $48,500.
- Day 2 morning: trader takes 3-contract setups. Two losses: −$300, −$400. Equity $50,300.
- Trader takes a third "high conviction" trade. −$700. Equity $49,600.
- Floor is $48,500. Buffer remaining: $1,100.
- Trader takes another. −$500. Equity $49,100. Buffer $600.
- Next loss of $700+ ends the eval — same effect as TopStep's DLL.
Difference: on TopStep the floor is $1,000 from start-of-day balance. On Apex the floor is the trailing peak less the trailing amount. Functionally similar; mathematically distinct.
How FTMO's Percentage DLL Works
FTMO uses 5% daily loss limit including open positions. On a 50K equivalent, this is roughly $2,500. The percentage scales naturally with account size: 100K → ~$5,000.
The "including open positions" detail matters: if you're holding a 3-contract long that's down $500 unrealized, that counts toward your daily loss as if it were closed. Trader can't avoid the rule by holding losing positions hoping for reversal.
How Bulenox's EOD-Only Model Works
Bulenox has no intraday daily loss limit. The trailing drawdown only updates at end-of-day. Intraday volatility — even a $3,000 dip — doesn't terminate the account as long as you close positive enough.
This is the most forgiving model in the futures prop firm space. Trade-off: less rule discipline enforcement means traders who lack it tend to give back more.
The 5 Rules to Never Hit Daily Loss Limit
1. Set a personal daily stop below the firm's DLL
If TopStep allows $1,000, set your personal stop at $700. Walk away when you hit your personal stop, not the firm's. Build a 30% buffer.
2. Walk away after two consecutive losses
The third trade after two losses is statistically the most expensive. Mandatory 30-minute break or end-of-session walk-away.
3. Never increase position size to "make it back"
Same per-trade risk regardless of recent results. Size up only after dedicated session of profit accumulation, not after losses.
4. Skip news events
FOMC, CPI, NFP slippage breaks normal stop math. Be flat 5 minutes before scheduled events.
5. Plan your daily target — and walk when hit
Set a daily profit target ($400-$700 range typical). Hit it, walk away. Greed kills more accounts than fear.
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Get Free Access →Common DLL Violation Scenarios
Scenario 1: Revenge cascade after morning losses
Two losing trades in the first hour. Trader takes a third oversized position. Stop hits. DLL violated. Account ends within 90 minutes of session open.
Scenario 2: News spike
Trader holding through CPI release. Slippage on stop fills sends the trade -$1,200 instead of the planned -$800. DLL violated.
Scenario 3: Death by paper cuts
Six small losses ($150 each) over an afternoon session. Cumulative -$900. Trader feels "barely losing" so takes one more. -$200. DLL violated at -$1,100.
Scenario 4: Held loser hopes
Long entry at 9:35 AM gets caught in opening reversal. Stop sits 8 ticks below; trader moves it to 12 ticks "for room". 12-tick stop is $150 instead of $100 per contract. 5 contracts = $750 instead of $500. DLL violated by exit.
FAQ
What is the daily loss limit at TopStep?
$1,000 on 50K, $2,000 on 100K, $3,000 on 150K. Static, measured from start-of-day balance.
Does Apex have a daily loss limit?
No separate DLL — uses live trailing drawdown that functions similarly.
What happens when you hit the daily loss limit?
The eval or funded account terminates immediately. No grace period.
How is daily loss limit calculated?
Static DLL is measured from start-of-day balance. Intraday equity peaks don't reset the floor.
How do you avoid hitting it?
Personal stop below the firm's DLL. Walk away after two consecutive losses. Same per-trade risk always. Skip news. Walk when target hits.
What is the 2% rule on TopStep?
Colloquial reference to the $1,000 daily loss being roughly 2% of the 50K account. Actual rule is static dollars, not percentage.
Bottom Line
Daily loss limit is the rule that ends most evals. The math is simple: hit the floor, account dies. The discipline isn't simple — it requires walking away when revenge-trade urges hit, sizing the same way after losses as before, and respecting personal stops below the firm's hard limit.
Static DLL (TopStep, MFF, FTMO) is easier to manage than trailing drawdown (Apex). EOD-only (Bulenox) is the most forgiving but requires self-imposed daily caps. Whichever firm you trade, build a personal daily stop 30% below the firm's hard limit and walk away when hit. That single rule prevents most violations.
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