Prop firm rules
EOD vs intraday trailing drawdown: what's the difference?
Updated June 2026
The short answer
Both are trailing drawdowns: the floor follows your account's high-water mark upward and never moves back down. The difference is which number sets that high-water mark. End-of-day (EOD) trailing only counts where you finish each day. Intraday trailing counts your highest point at any instant — including profit on a trade that is still open. Intraday is the stricter of the two, often by a wide margin.
One sentence to remember
EOD trailing forgives the heat you took and gave back during the day. Intraday trailing bills you for it — the peak you touched is the peak that moves your floor.
What they have in common
Both put your maximum-loss floor a fixed dollar amount below your high-water mark, and both ratchet that floor up — never down — as new highs are made. (If that mechanic isn't familiar yet, read “How does trailing drawdown work?” first.) Everything below is only about how each one decides the high-water mark.
The one difference that matters: what the floor trails off
RETICLE's catalog tags every trailing account with the basis its drawdown trails on, and there are exactly two:
| EOD trailing | Intraday trailing | |
|---|---|---|
| High-water mark is set by | Your end-of-day closing balance | Your highest equity at any moment, including unrealized open-trade profit |
| Does a spike you give back raise the floor? | No — only the close counts | Yes — the peak you touched counts, even if you never closed there |
| Updates | Once per day, at the close | Continuously, tick by tick |
| Relative strictness | More forgiving | Strictest |
Same day, two accounts (50K, $2,500 max loss)
Suppose you open a trade that runs to +$1,500 in unrealized profit, then pulls back and you close it at +$800. You end the day at +$800. Watch where each account puts your floor:
| EOD trailing | Intraday trailing | |
|---|---|---|
| High-water mark used | $50,800 (the close) | $51,500 (the unrealized peak) |
| Resulting floor | $48,300 | $49,000 |
| Room from your $50,000 start | $1,700 | $1,000 |
Floor = high-water mark − $2,500. The only difference is which high-water mark each account uses.
Same trade, same finish — but the intraday account has $700 less room, purely because it counted a $1,500 peak you never banked. On the intraday account, taking heat and giving it back has a permanent cost. On the EOD account, only your closing number mattered.
Which is stricter, and why
Intraday, clearly. On an intraday-trailing account every wick of unrealized profit ratchets your floor up and locks it there. You can spend a whole session never closing green and still raise your floor — and therefore shrink your margin for error — just by letting open trades run into profit before they reverse. EOD trailing ignores all of that intraday noise and asks only one question at the end of the day: where did you finish?
Don't trade an account you can't classify
“Trailing drawdown” on its own is not enough information. EOD and intraday trailing produce different floors from the exact same trading. Confirm which one your account uses before you place size.
How to know which one you have
- Check the firm's rules for your specific plan — RETICLE's catalog records each ruleset's trail basis as either end-of-day closing balance or real-time (unrealized) equity.
- Watch your platform's live drawdown number: if your trailing floor moves up the instant an open trade gains, it's intraday; if it only updates after the session closes, it's EOD.
- Many evaluations on certain backends trail intraday by default. Don't assume EOD because it's friendlier — verify it.
What I've learned
One main difference in EOD and Intraday is that the intraday are usually cheaper. Just because they are cheaper does not mean they are easier. In the hands of the wrong person they are a capital eater. The second difference is, if you take a loss on an EOD account, you do have a chance to redeem yourself before the end of the day, if your setup presents itself again. The key is don't trade with no plan, and your plan is your safety net. NO PLAN NO TRADE!
How to not blow an eval on it
- On an intraday account, treat your unrealized peak as if it were realized — it has already moved your floor.
- On an intraday account, take profit closer to your peak rather than letting big unrealized gains evaporate; every dollar of given-back heat is a dollar of lost cushion.
- On an EOD account, focus on the close — intraday swings don't set your floor, so manage to where you finish the day.
- Either way, get your floor up to its lock point early (see the trailing-drawdown page) to convert a moving line into a fixed one.
Track your own drawdown
RETICLE journals every trade against your own rules so you see your trailing floor before you breach it — not after.
Free journaling — coming soon