Hedging and Prohibited Strategies at Prop Firms

Most prop firm breaches come from loss limits. A growing share comes from strategy rules. Hedging, high-frequency trading, tick scalping, arbitrage and account stacking can all end an account, even a profitable one. This guide explains each banned strategy and how the seven firms we track handle it, using official pages checked on 3 November 2026.

Why firms ban these strategies

Prop firm accounts are simulated. Firms pay out on simulated profit and want results that would hold up in a real market. Three concerns drive most bans:

• Sim exploits: strategies that profit from simulated fills, price delays or missing slippage.
• Risk-free bets: trades that win on one account by losing on another, so the firm pays whichever side wins.
• Gambling: oversized bets that pass a challenge by luck rather than skill.

Automation rules are a separate topic. Our guide to EAs, bots and copy trading rules covers them in depth.

Hedging

Hedging means holding opposite positions on the same or a correlated instrument. Firms treat it differently in a single account and across several.

Within one account

• FTMO: its forbidden practices page allows opposite positions only on a single simulated account. FTMO Futures is stricter: its futures rules ban trades designed to reduce directional risk, including on correlated instruments.
• FundedNext: its prohibited strategies article says hedging is allowed only within the same account.
• The5ers: its prohibited practices FAQ bans opposing positions on the same or highly correlated instruments when used to inflate profitable days.
• Tradeify: its trader guidelines ban opposing positions on one instrument, or on two products in the same product group, even in one account.
• My Funded Futures: its fair play rules prohibit hedging of any kind.

Across accounts

This is banned at every firm whose rules we could confirm. FTMO, for example, bans manipulative trades between connected accounts. Topstep's cross-account hedging article gives the clearest example. Going long ES in one account and short MES in another counts, because the contracts are correlated. Topstep says opposing positions are prohibited even if the overlap is brief or unintentional.

Topstep's system warns first, then liquidates positions. Repeat attempts can bring a trading ban for the day or permanent closure with no payout. Tradeify sets every account involved to violation status and may forfeit the profits. FundedNext says cross-account hedging can lead to termination.

Hedging across firms

The5ers names cross-operator coordinated trading as prohibited. Its example is holding opposite positions at The5ers and another prop firm. It also lists "hedge arbitrage trading" as banned.

High-frequency trading

HFT means placing very many trades or orders at high speed. Firms ban it because simulated fills can't match live conditions at that pace.

• The5ers defines it as trading where most trade durations are a few seconds or less.
• FundedNext restricts it, citing price distortion and server strain.
• Tradeify and My Funded Futures both ban HFT outright.
• FTMO bans "ultra-high-speed tools" that give an unfair advantage. It flags accounts with more than 2,000 server requests per day as hyperactive.
• Topstep's prohibited strategies article bans software, AI or ultra-high-speed systems used for an unfair edge.

Tick scalping and microscalping

Tick scalping aims to catch tiny price moves with many short trades. It is not the same as ordinary scalping, which none of these firms ban by name.

• The5ers bans tick scalping by name, citing trades opened and closed within seconds.
• FundedNext restricts tick scalping and can terminate accounts that use it.
• Topstep bans scalping algorithms built to exploit unrealistic sim fills. It also bans hundreds of rapid trades aimed at queue position.
• Tradeify uses a microscalping test on funded accounts. Over 50% of trades and profits must come from trades held longer than 10 seconds. Failing it blocks a payout but does not fail the account.

Arbitrage and sim exploits

Arbitrage strategies profit from price gaps rather than market direction. Latency arbitrage trades on a slow or delayed price feed.

• FundedNext says any form of arbitrage is strictly prohibited, and bans latency trading.
• FTMO bans strategies that exploit errors, delayed updates or a slow data feed.
• The5ers bans exploiting price discrepancies or glitches, and rollover scalping EAs.
• Topstep bans tight brackets or auto-breakeven used to exploit favourable sim fills.
• My Funded Futures bans exploiting missing slippage and stale fills in low-liquidity contracts.

Grid, martingale and gambling

FundedNext bans grid trading by name. None of the official pages we checked name martingale directly. That does not make it safe. Several firms ban the gambling-style risk martingale creates:

• FundedNext bans overleveraging, over-risking and high-risk trades without a stop-loss.
• The5ers bans speculative position-taking that resembles gambling, such as disproportionate sizing.
• FTMO bans overleveraging, one-sided bets and position sizes much larger than your usual trades.

Steady sizing protects you from both loss limits and these reviews. Plan it with our position size calculator.

Account stacking

Account stacking means burning through accounts with high-risk bets until one wins big. Topstep defines it as repeatedly hitting the Maximum Loss Limit in one account and switching to another. Its prohibited conduct article lists it alongside cross-account hedging. FTMO's list includes "account rolling" among unrealistic practices.

Account limits also matter here. Tradeify allows up to 5 funded accounts per household. Take Profit Trader's homepage says you can trade up to five funded accounts. FTMO caps capital at $400,000 per trader or strategy before scaling.

Copy trading, group trading and account sharing

• FundedNext allows copying between your own FundedNext Challenge accounts, but not between different owners. Account management services are a severe breach.
• The5ers bans copy trading with other traders, third-party EAs that put the same trades on many accounts, and "pass your challenge" services.
• My Funded Futures bans copying other traders, sharing a device and running identical or opposite strategies across unconnected accounts.
• Topstep bans coordinated trading with others, trading on behalf of others and VPNs.
• FTMO bans third-party access to your account and trading in coordination with a third party.

News strategies

News trading is often allowed, but some news tactics are not. The5ers bans bracketing strategies that place buy and sell stops around high-impact news. Topstep bans trading your full maximum position into a scheduled major news event. My Funded Futures restricts trading during tier 1 releases. Our news trading rules guide covers each firm.

Take Profit Trader

We could not confirm Take Profit Trader's current rules on hedging, HFT or copy trading on its official pages. Check the firm's site and help center before using any of the strategies above.

A pre-trade checklist

1. Read the firm's dedicated prohibited strategies page, not just the FAQ.
2. Check whether hedging is banned in one account or only across accounts.
3. Treat correlated contracts, such as ES and MES, as the same instrument.
4. Close positions on one account before opening the opposite trade on another.
5. Avoid signal groups and shared EAs that put identical trades on many accounts.
6. Keep position sizes steady from trade to trade.
7. Confirm the rules for the funded stage, which can be stricter.

Common questions

Is hedging allowed at any prop firm?

Within one account, yes at some. FTMO (on its CFD accounts) and FundedNext allow opposite positions in a single account. Tradeify and My Funded Futures ban hedging even in one account. Cross-account hedging is banned at every firm whose rules we could confirm, including Topstep.

Is scalping the same as tick scalping?

No. Ordinary scalping is not banned by name on the pages we checked. Tick scalping targets tiny moves over seconds, and The5ers and FundedNext restrict it by name.

Is martingale banned?

Not by name on the pages we checked. But FundedNext, The5ers and FTMO ban gambling-style sizing, which martingale often creates. Check the firm's site before trying it.

What happens if I break a strategy rule?

Firms can remove trades, deny payouts, close accounts or ban you. The5ers says refunds and profits will not be processed. My Funded Futures says profits from prohibited practices will be confiscated.

Related reading

• EAs, bots and copy trading rules
• News trading rules at prop firms
• Why traders fail prop firm challenges
• Weekend and overnight holding rules

Strategy rules change often and can differ between evaluation and funded accounts. Confirm current terms on each firm's official site before you trade. This guide is educational and not financial advice. Trading involves risk.