EOD Trailing vs Tick-by-Tick Trailing Drawdown Explained

Trailing drawdown is the most misunderstood rule in prop trading. Not because the concept is difficult, but because 2 structurally different implementations share the same name. EOD trailing drawdown and tick-by-tick trailing drawdown both trail your equity upward — but they move your floor on completely different schedules. Understanding the difference determines how much room you actually have to trade.

What Is Trailing Drawdown?

Trailing drawdown is a drawdown model where the floor — the lowest your equity can fall before the account is terminated — moves upward as you make profit. Unlike a fixed drawdown model where the floor never moves, trailing drawdown rewards profitable trading by raising your floor as your account grows.

The floor only ever moves in one direction: up. It never moves down.

The basic mechanism works like this:

• You start with a $10,000 account and a 10% maximum drawdown. Your floor starts at $9,000.
• You make 3% profit. Your balance is $10,300. Your floor moves to $9,270 (10% below $10,300).
• If your balance later drops back to $10,000, your floor is still $9,270 — not $9,000.

Where EOD and tick-by-tick diverge is in when the floor moves.

How Tick-by-Tick Trailing Drawdown Works

Tick-by-tick trailing drawdown adjusts your floor in real time. Every time your equity reaches a new high — including equity driven by unrealized profit from open positions — the floor moves up immediately.

Your open trades count toward the floor calculation.

Here is what that looks like in practice:

• Account balance: $10,000. Floor: $9,000.
• You open a long trade. Price moves in your favor. Unrealized P&L: +$500. Equity: $10,500.
• The floor immediately moves to $9,450 (10% below $10,500).
• Price reverses. Unrealized P&L drops to -$300. You close the trade at a $300 loss.
• Balance: $9,700. Floor: $9,450.
• Remaining drawdown room: $250.

You took a single losing trade that cost 3% of your balance. But because of the intraday equity spike, your remaining drawdown buffer shrank by $450 more than the loss itself. You paid twice: once for the loss, once for the temporary high your equity touched during the trade.

This is the core problem with tick-by-tick trailing. The floor chases your intraday equity peaks in real time — including peaks from unrealized P&L you never locked in.

How EOD Trailing Drawdown Works

EOD trailing drawdown updates your floor exactly once per day: at the end of the trading session. The floor is calculated on your closing equity or balance — not on any intraday high.

The floor does not move during the trading session. No matter how high your equity goes while positions are open, the floor stays where it was at the start of the session. At end of day, if your closing balance sets a new high, the floor moves up to reflect that new reference point.

Using the same scenario:

• Account balance: $10,000. Floor: $9,000.
• You open a long trade. Price moves in your favor. Unrealized P&L: +$500. Equity: $10,500.
• The floor does not move. It stays at $9,000.
• Price reverses. Unrealized P&L drops to -$300. You close the trade at a $300 loss.
• Balance: $9,700. Floor: still $9,000.
• Remaining drawdown room: $700.

At end of day, your closing balance is $9,700. No new high was set, so the floor stays at $9,000.

The floor only moves up when you lock in a new closing-balance high. Unrealized P&L does not move the floor. Intraday volatility does not move the floor.

The Critical Difference: Intraday Floating P&L

The structural difference between the 2 models is how they treat unrealized profit from open positions.

Tick-by-tick treats floating profit as equity. If a trade is running +$600, the floor has already moved as if you've earned $600 — even though the trade is still open and that profit is not locked in.

EOD ignores floating profit entirely until the session closes. The floor only adjusts based on realized results at day end.

For any trader who:

• Holds positions through intraday volatility
• Trades news events where price spikes before settling
• Holds positions overnight or over weekends
• Uses wide stops in volatile crypto markets

...tick-by-tick trailing creates a permanent hidden shrinkage of real drawdown room on every intraday high. You pay for every equity peak even when you give it back.

EOD trailing does not penalize intraday volatility. You trade within the full drawdown buffer for the entire session. The floor only updates when results are final.

EOD vs Tick-by-Tick: Side-by-Side Comparison

EOD trailing gives traders more room to execute strategy. The floor still rises as you profit, and the drawdown limit still applies. But intraday price movement you never locked in does not permanently shrink your buffer.

How Each Model Affects Your Trading Strategy

The model your prop firm uses should directly shape how you trade the evaluation and funded phase.

Under tick-by-tick trailing drawdown:

Every time a trade runs in your favor, your floor tightens. Taking partial profits early reduces how far the floor moves before you add size or let winners run. Holding through large intraday swings is expensive — you are not just giving back profit, you are giving back drawdown room that does not return.

Strategies that work well: tight-stop scalping, quick momentum trades, strategies where positions are rarely open during volatility spikes.

Under EOD trailing drawdown:

You have room to trade your strategy without managing the floor in real time. You can hold through intraday volatility, let trades breathe, and take stops without the additional penalty of the floor having already moved against you.

Strategies that work well: swing positions held for hours or days, news trading, trend-following with wide stops, multi-session holds.

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Which Crypto Prop Firms Use Which Model?

Not all prop firms clearly publish their drawdown model. Verify directly before paying a challenge fee.

Velotrade is one of the few crypto prop firms using EOD trailing drawdown as standard across all accounts. The floor only moves at end of day, only moves up, and intraday floating P&L has no effect. For the full rules breakdown, see the Velotrade review.

For a broader comparison of which firms offer the best structural rules, see best crypto prop firms 2026.

If you are working through an evaluation now, how to pass a crypto prop challenge covers the full rules framework including how to trade within drawdown limits under any model.

For the complete breakdown of all rule categories — daily limits, consistency rules, profit targets — see crypto prop firm rules explained.

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This article is for informational purposes only and does not constitute financial or investment advice. Always review a firm's full published rules before starting any evaluation.