How Drawdown Actually Works in Prop Firms

The daily drawdown limit caps how much you can lose in a single trading day. Most firms set this between 3% and 5% of the starting balance or the previous day's closing balance.

For example, FTMO sets a 5% daily loss limit. On a $100,000 account, that means you cannot lose more than $5,000 from the start-of-day balance (or equity, depending on the firm — more on this below). If you hit -$5,000 at any point during the day, the account is breached.

The daily limit resets at a specific time — FTMO resets at midnight CET, which can be confusing for traders in other time zones. If you are trading the New York session close, you might be straddling two "trading days" without realizing it.

The overall drawdown limit is the absolute maximum your account can decline from its starting balance (or high-water mark, depending on the type). Common limits range from 6% to 12%.

FTMO sets a 10% overall drawdown on a standard challenge. On a $100,000 account, that means your equity can never drop below $90,000. This limit applies across the entire challenge — not per day — and it never resets.

You can breach the daily limit without being anywhere near the overall limit, and vice versa. A trader who loses 4.5% on day one and 4.5% on day two has lost 9% overall (close to the 10% max) but never breached the 5% daily limit. Conversely, a trader who loses 5.1% in a single bad session breaches the daily limit immediately, even if they were up 20% overall before that day.

You must track both limits simultaneously, every day, in real time.

With static drawdown, the loss ceiling is fixed at the starting balance minus the drawdown percentage. It does not move, regardless of how much profit you make.

Example: $100,000 account with 10% static drawdown. The floor is $90,000 — period. If you grow the account to $115,000 and then have a bad streak, you still have $25,000 of room before breaching ($115,000 down to $90,000). FTMO uses static drawdown for its overall limit, which is one reason it is considered relatively trader-friendly.

With trailing drawdown, the loss ceiling follows your account's high-water mark upward — but never moves down. As your balance rises, the floor rises with it, permanently narrowing your available buffer.

Example: $100,000 account with $3,000 trailing drawdown. The initial floor is $97,000. You grow the account to $103,000 — the floor moves up to $100,000. You then drop to $101,000 — the floor stays at $100,000. You grow to $105,000 — the floor moves to $102,000. Your available room is always capped at $3,000 from the highest point the account has ever reached.

There are two sub-variants of trailing drawdown, and the difference matters enormously:

• End-of-Day (EOD) Trailing: The high-water mark is recalculated only at market close. Intraday spikes in equity do not raise the floor. This is more forgiving — you can have an intraday profit that you give back before the close without your drawdown floor locking in at the peak.
• Intraday Trailing: The high-water mark updates on every tick, in real time. If your equity briefly touches $105,000 during the session — even for a second — the floor moves up immediately. This is the harshest variant. A momentary spike on a volatile instrument can permanently reduce your buffer.

Only closed trades count. If you have an open position that is -$4,000 in unrealized loss, your balance has not changed yet. You are not in breach — until you close the trade.

Unrealized losses count in real time. That same -$4,000 open position is immediately reflected in your equity, and if it pushes you past the drawdown limit, you are breached — even though you have not closed the trade.

Most major firms (FTMO, FundedNext, Topstep) use equity-based calculation, which is stricter. This means a single open trade going against you can trigger a breach before you have a chance to manage it.

High-impact news releases (NFP, FOMC, CPI) can cause price spikes of 50-100+ pips in seconds. If you are holding a position with a wide or no stop-loss, a single news candle can blow through your daily or overall drawdown limit before you can react. On equity-based firms, the unrealized loss counts immediately.

Adding to a losing position increases your exposure and your potential drawdown simultaneously. If the trade continues moving against you, you are now losing on multiple lots instead of one. This is one of the fastest ways to breach a daily limit.

Many traders track their P&L but do not track how close they are to the drawdown floor at any given moment. Without real-time awareness of your remaining buffer, you cannot make informed decisions about position sizing or whether to continue trading for the day.

If your firm resets the daily loss limit at midnight CET and you are trading from a US time zone, you might think you have a fresh daily budget when you actually do not. Misunderstanding the reset window leads to inadvertent breaches.

A common pattern: a trader builds up a profit buffer, feels confident, and increases position size. One bad trade at the larger size can wipe out days of careful gains and push the account dangerously close to the drawdown limit — or past it.

Having simultaneous positions on EUR/USD, GBP/USD, and EUR/GBP feels like diversification, but these pairs are highly correlated. A dollar-strength move can cause all three positions to go against you at once, compounding your drawdown far beyond what you planned for any single trade.

Before placing a single trade, answer these questions about your specific challenge:

• What is the daily loss limit (percentage and dollar amount)?
• What is the overall drawdown limit?
• Is the overall drawdown static or trailing?
• If trailing, is it EOD or intraday?
• Is drawdown calculated from balance or equity?
• When does the daily loss limit reset (exact time and timezone)?

If you cannot answer all six questions, you are not ready to trade the challenge. Use our Prop Firm Finder to look up these details for major firms.

Your firm gives you a daily loss limit — that is the hard ceiling. Your personal daily loss budget should be well below that ceiling to leave a safety buffer. If the daily limit is 5%, consider setting your personal halt at 3% or 3.5%. This gives you room for slippage, gaps, and the inevitable trade that stops out worse than expected.

A kill-switch is a pre-configured threshold that halts your trading activity when hit. It can be manual (you commit to stopping) or automated (software enforces it). The point is to prevent the emotional decision-making that happens after losses — the "revenge trade" that turns a bad day into a blown account.

For a deeper dive on setting kill-switch thresholds, see our guide: Kill-Switch Strategy: When to Halt and How to Set Thresholds.

Do not rely on your trading platform's P&L display alone. You need to know your current drawdown relative to the firm's limits — not just how much you are up or down today. Ideally, you should see at a glance: how far you are from the daily limit, how far you are from the overall limit, and how those numbers change with each open position.

Before entering any trade, know exactly how much you will lose if it hits your stop — and confirm that this loss would not breach either drawdown limit. If you are already down 3% on the day and your daily limit is 5%, your maximum risk on the next trade is less than 2% (accounting for slippage). If that does not give you a viable risk/reward setup, the correct decision is to stop trading for the day.