Distance to Drawdown — The Only Number That Matters for a Prop Account
May 30, 2026
Prop traders track a dozen metrics: win rate, profit factor, R-multiple, max favourable excursion. All of them are useful. None of them matter as much as a single number — your distance to drawdown.
Distance to drawdown is the dollar gap between your current net liquidation and the trailing floor below which your account is closed. It is the live, account-busting metric. Everything else is downstream of it.
How to compute it
Distance to Drawdown = Net Liquidation − Trailing Floor. The Trailing Floor itself is Peak Equity − Trailing Spread (where the spread is the firm's defined trailing drawdown amount — typically $2,500 on a $50K Apex account, similar on equivalent Tradeify / MyFundedFutures / Lucid sizes).
The peak equity is the highest net liquidation your account has ever reached. The floor moves up only — never down. So if you reach $52,000 on a $50K account with a $2,500 spread, your floor is permanently $49,500 until you hit a new peak.
Why the broker number can mislead you
Tradovate's broker UI computes its own auto-liquidation floor based on an end-of-day lock. That number can sit hundreds of dollars away from the live firm rule during the session — especially if you've recently hit a new peak.
If the broker shows you $2,000 of room but the firm-portal rule shows $1,200, you are $1,200 from drawdown, not $2,000. TradeRR uses the live firm-portal rule so the Distance to Drawdown shown is the one you're actually being evaluated against.
What "thin" actually means
A distance of less than 2x your average per-trade loss is functionally a stop. One bad trade and the account closes. Most experienced traders stop trading the account at 1.5x average loss distance and switch to flatter contract sizing or step away for the day.
On a $50K account where your average loss is $300, that means slowing down at $600 distance and stopping at $450. These numbers should be personal — derive them from your actual loss history, not a generic rule.
What to do when distance is shrinking
Three options. (1) Cut contract size for the rest of the session — the same setup with one contract instead of two has half the bust risk. (2) Stop trading and wait for tomorrow — the account survives, the eval continues. (3) Press forward and try to recover — statistically the worst option, and where most accounts die.
Option 3 is where rev-trading lives. You took a loss, you're mad, you size up to recover. Distance shrinks faster. Two losses in a row at 2x size and you're busted. The data on multi-account traders is brutally consistent: option 1 or 2 wins the meta-game every time.
How to watch it live
Distance to drawdown changes with every fill. TradeRR refreshes every 5 minutes and on every dashboard tab focus, so the number you see is always within minutes of live. The drawdown gauge bar (green → gold → red) gives the at-a-glance read you need without doing the maths each time.
Frequently asked questions
What is distance to drawdown?
The dollar gap between your current net liquidation and the trailing floor that closes the account. Distance to Drawdown = Net Liq − (Peak Equity − Trailing Spread).
Is distance to drawdown the same as my available margin?
No. Available margin is what the broker requires for your open positions; distance to drawdown is how far you are from the firm's account-closing rule. They're different numbers and the drawdown rule typically trips first on prop accounts.
How thin is too thin?
Most experienced traders slow down at 1.5x their average per-trade loss in distance, and stop at 1x. Personal numbers vary — derive yours from your own loss history.
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