Prop Firm Rules

Floating Loss Auto-Close

When the firm closes your losing trades for you: saving your account, or saving their bottom line?

What it is

Some prop firms automatically close your open positions when floating losses hit a defined threshold, well below the actual drawdown limit. The account survives, but there's always a cost: a reduced profit split, a fee, or both.

This is an additional limit

The auto-close threshold is not the same as the daily or max drawdown limit, it sits on top of it. An account with a 3% daily loss limit and a 1% floating-loss auto-close now has an effective real-time cap of 1% on all open positions combined.

That means a single position cannot float beyond –1%, but it also means two positions on different assets at –0.5% each will trigger it. The limit applies to total floating equity, not per trade. Any setup that normally breathes (scaling in, holding through a pullback, running correlated pairs) must now fit inside this tighter ceiling or risk triggering the penalty.

How different firms implement it

Firm Feature Name What Happens Cost to Trader
Blue Guardian Guardian Shield Positions closed at drawdown limit 1st activation: 50% split / 2nd activation: hard breach
InstantFunding Clarity Risk Management Toolkit Positions auto-closed at drawdown limit 1st activation: 50% split / 2nd activation: hard breach

Not all firms use auto-close

Some firms enforce a hard per-trade risk limit instead. Breach it and the account is gone, no second chance, no penalty split. Whether auto-close or per-trade limit, both are additional rules on top of the daily drawdown, not a replacement for it.

The two sides

The firm's argument

Account termination is the worst outcome for everyone. Auto-closing losing trades before breach keeps traders active and earning, at adjusted terms, instead of forcing them to repurchase a challenge and start from scratch.

The trader's reality

Auto-closing positions locks in losses at the worst possible moment. Markets recover, your closed trade doesn't. A position that was -4.8% might have bounced back to -1% within the hour, but the auto-close already crystallised the loss.

When the cost is a halved profit split, the firm now profits more per trade from struggling traders than from successful ones. The incentive structure is worth thinking about.

The intent matters

Not all implementations are created equal. The difference often comes down to how the feature is presented and priced:

  • Upfront and priced in: When a firm builds risk management into the product from day one, you can evaluate the total package before buying. The auto-close is a known constraint, not a surprise penalty.
  • Retroactive penalty: When the auto-close triggers a profit split reduction after you've already been trading at higher terms, the firm is effectively repricing the deal when things go badly, but only for you, not for them.
  • Opt-in add-on: Some firms offer protection as an optional purchase. At least you're choosing to pay for it, but the framing as "insurance" can obscure that the house always wins on insurance products.
The key question: Does the firm absorb any of the cost, or does it all land on the trader? A feature that saves your account but halves your earnings is a business model, not a safety net. That's fine, just make sure you're comparing the real total cost across firms, including what happens when things go wrong.
Related
Maximum Drawdown
Your absolute safety net — or trap
Profit Split
80% sounds great until you do the math
Per-Trade Risk Limit
Same rule as auto-close — but breach it and you're out