Can a mean-reversion strategy pass a prop firm challenge?
Often, but the rules decide it. Our sample mean-reversion trader passed 61% of attempts on the middle challenge of the 63 we track, from 81% at FTUK Flex Challenge down to 32% at BluSky Trading Launch 50K. The sample has a real edge built in, so read this as how the rules treat the style, not as your own odds.
The sample mean-reversion trader
A mean-reversion strategy trades against a stretched move, betting that price returns to its average: fading a spike, buying a dip inside a range. It wins more often than it loses, with winners a little smaller than the losers.
Our sample wins 58.3% of its trades, each winner is 0.8 times the risk, each loser is the full risk, and it takes about two trades a day. That is an average of 0.05R profit per trade, where R is the amount risked. The shape: Many small wins and fewer, larger losses. The curve looks smooth until a losing day takes back a week.
Best challenges for a mean-reversion strategy
The 10 challenges where the sample passed most often. Every figure is for the sample trader at its best trade size; days are trading days. Each name links to how the style does across that firm's accounts.
| Account | Pass chance | Pass and get paid | Best risk a trade | Days to pass | Target | Daily loss | Max loss |
|---|---|---|---|---|---|---|---|
| FTUK Flex Challenge | 81% | 65% | 0.3% | 74 | 4% | 5% | 6% trailing, locks at start |
| Instant Funding One-Phase Pro | 74% | 64% | 0.75% | 68 | 10% | 3% | 8% static |
| Bullwaves Prime 1-Step 100K Caution | 74% | 61% | 0.75% | 67 | 10% | 4% | 8% static |
| Hola Prime 2-Step Pro 100K | 73% | 68% | 0.75% | 99 | 8% / 5% | 5% | 10% static |
| Hola Prime 2-Step Prime 100K | 73% | 68% | 0.75% | 99 | 8% / 5% | 5% | 10% static |
| Atlas Funded 2-Step | 73% | 65% | 0.75% | 100 | 8% / 5% | 5% | 10% static |
| Fintokei ProTrader | 72% | 67% | 0.75% | 108 | 8% / 6% | 5% | 10% static |
| FundingPips 2 Step Standard | 72% | 67% | 0.75% | 98 | 8% / 5% | 5% | 10% static |
| FundedNext Stellar 2-Step | 72% | 66% | 0.75% | 100 | 8% / 5% | 5% | 10% static |
| Goat Funded Trader 2 Step GOAT | 71% | 63% | 0.75% | 106 | 8% / 6% | 4% | 10% static |
Best instant accounts for a mean-reversion strategy
Instant accounts have no challenge to pass, so they are ranked on the chance of reaching a first payout before breaking a rule.
| Account | First payout | Best risk a trade | Days to payout | Payout needs | Daily loss | Max loss |
|---|---|---|---|---|---|---|
| Instant Funding Clarity (instant) | 93% | 0.75% | 15 | 0.1% profit | None | 10% static |
| Lark Funding Instant Master | 93% | 0.75% | 2 | 0.1% profit | 5% | 8% trailing, locks at start |
| Funded Trading Plus Instant Program | 92% | 0.5% | 7 | 0.05% profit | 6% | 6% trailing, locks at start |
| FXIFY Instant Funding | 90% | 0.63% | 14 | 0.1% profit | 8% | 8% trailing |
| FundedNext Stellar Instant | 88% | 0.5% | 14 | 0.1% profit | None | 6% trailing, locks at start |
Which rules help and which hurt
On every challenge, the most common way the sample failed was hitting the maximum loss. The table shows the middle pass chance by how deep the maximum loss is and whether it is static or trailing.
| Maximum loss | Static | Trailing |
|---|---|---|
| 10% or more | 71% (13) | 65% (3) |
| 6% to under 10% | 68% (13) | 55% (5) |
| Under 6% | Too few to say (1) | 59% (28) |
The number in brackets is how many challenges are in the group. Targets, daily limits and time limits differ between the groups too, so treat this as a pointer, not proof of what one rule does alone.
Rules a mean-reversion strategy runs into
- It is tested here with a fixed stop
- Every loss in our sample is the planned risk and no more. Mean reversion without a stop, or adding to a losing trade, is a different and far riskier thing: one trend day can end the account.
- Open-loss rules
- Trades that go against you before coming back are where open-loss limits bite. Some firms count the loss while the trade is still open.
- Daily loss limit
- Two or more trades a day means losses can stack up inside one day.
These are not in the pass figures above. Where we have recorded them:
- Alpha Capital Group Alpha Direct (instant): Open losses on one market are limited to 1% of the account, and reaching that closes the account.
- AquaFunded Instant Funding Standard: Open losses across the account are limited to 1% of the account, and reaching that cuts the profit split.
- FTUK Instant Funding: Open losses across the account are limited to 2% of the account.
- Goat Funded Trader Instant GOAT: Open losses across the account are limited to 2% of the account, and reaching that closes the account.
- Maven Trading Instant: Open losses across the account are limited to 1% of the account.
We have recorded these rules for only some accounts. If a firm is not listed, check its own rules before you buy. With a pass, the test centre checks your trade file against them.
Every firm, for a mean-reversion strategy
| Firm | Best account for this style | Type | Pass chance | Pass and get paid |
|---|---|---|---|---|
| FTUK | Flex Challenge | 1-step | 81% | 65% |
| Bullwaves Prime Caution | 1-Step 100K | 1-step | 74% | 61% |
| Instant Funding | One-Phase Pro | 1-step | 74% | 64% |
| Atlas Funded | 2-Step | 2-step | 73% | 65% |
| Hola Prime | 2-Step Pro 100K | 2-step | 73% | 68% |
| Fintokei | ProTrader | 2-step | 72% | 67% |
| FundedNext | Stellar 2-Step | 2-step | 72% | 66% |
| FundingPips | 2 Step Standard | 2-step | 72% | 67% |
| Goat Funded Trader | 2 Step GOAT | 2-step | 71% | 63% |
| Hantec Trader | EnhancedX (2-Step) | 2-step | 70% | 59% |
| Lark Funding | 1-Step Career | 1-step | 70% | 63% |
| Atmos Funded Caution | 2-Stage Standard 100K | 2-step | 69% | 65% |
| Audacity Capital | Ability Challenge | 2-step | 69% | 65% |
| BrightFunded | 2-Step Classic | 2-step | 69% | 65% |
| FTMO | 2-Step Challenge | 2-step | 69% | 65% |
| Maven Trading | 2-Step | 2-step | 69% | 63% |
| The5%ers | High Stakes (2-step) | 2-step | 69% | 65% |
| Alpha Capital Group | Alpha Pro 8% | 2-step | 68% | 63% |
| AquaFunded | 2 Step Standard | 2-step | 68% | 63% |
| City Traders Imperium | 2-Step | 2-step | 68% | 61% |
| PipFarm | Endurance (2-stage) | 2-step | 68% | 63% |
| Bulenox | Qualification 50K | 1-step | 66% | 58% |
| Day Traders | EOD 50K | 1-step | 63% | 53% |
| Legends Trading | Elite 50K | 1-step | 63% | 57% |
| ThinkCapital | Dual Step (Intraday) | 2-step | 61% | 57% |
| Apex Trader Funding | EOD 50K | 1-step | 60% | 52% |
| Blue Guardian Futures | Elite 50K | 1-step | 60% | 51% |
| E8 Markets | E8 One | 1-step | 60% | 50% |
| FXIFY | Two Phase (trailing) | 2-step | 60% | 58% |
| Lucid Trading | LucidFlex 50K | 1-step | 60% | 50% |
| Top One Futures | Elite 50K | 1-step | 60% | 47% |
| Topstep | Trading Combine 50K | 1-step | 60% | 50% |
| AquaFutures | Flex 50K | 1-step | 59% | 52% |
| Elite Trader Funding | 1-Step 50K | 1-step | 59% | 55% |
| FundedNext Futures | Rapid Pro 50K | 1-step | 59% | 51% |
| Take Profit Trader | 50K Test (PRO) | 1-step | 59% | 57% |
| Tradeify | Select 50K (Flex) | 1-step | 59% | 56% |
| Alpha Futures | Standard 50K | 1-step | 57% | 48% |
| Phidias Propfirm | Fundamental 50K | 1-step | 57% | 48% |
| TradeDay | Fast Pass 50K | 1-step | 57% | 49% |
| Earn2Trade | Gauntlet Mini 50K | 1-step | 56% | 46% |
| Blue Guardian | 1 Step Standard | 1-step | 55% | 51% |
| MyFundedFutures | Rapid EOD 50K | 1-step | 55% | 32% |
| The Trading Pit Caution | Futures Prime 50K | 1-step | 37% | 24% |
| Traders Launch | Legacy NYC 100K | 1-step | 33% | 15% |
| BluSky Trading | Launch 50K | 2-step | 32% | 28% |
| Funded Trading Plus | Instant Program | Instant funding | No challenge | 92% |
Compared with the other styles
| Style | Wins | Size of a winner | Pass chance, middle challenge |
|---|---|---|---|
| Swing trading | 44.4% | 2R | 81% |
| High win rate | 75% | 0.4R | 80% |
| Position trading | 33.3% | 4R | 80% |
| Opening range breakout | 55% | 1R | 72% |
| Trend following | 34.3% | 2.5R | 67% |
| Mean reversion (this one) | 58.3% | 0.8R | 61% |
| Breakout | 36.7% | 2R | 59% |
| Low win rate | 20% | 5R | 54% |
| Day trading | 41.3% | 1.5R | 45% |
| Scalping | 53.7% | 0.9R | 44% |
| Grid and martingale | 90.9% | 0.3R | 31% |
How this was worked out
Each style is a made-up sample trader, not a real track record. We set the figures so that every sample makes the same average profit: 0.1 times its risk per trading day, about 2R a month. They differ only in shape: how often they win, how big the winners are and how many trades they take. That way a difference between two styles comes from how the rules treat the shape, not from one sample simply being better. The exception is the grid and martingale sample, which has no edge at all: adding to losing trades changes the shape of the results but cannot create an edge.
Each sample was run 1,000 times against each account's published rules, at nine trade sizes from 0.13% to 1% of the account, and we show the size that did best. It is the same engine as the test centre. How the simulation works.
What this leaves out. Every sample but that one has a real edge and never breaks its own rules, which is why these figures are far higher than the share of real traders who pass. There are no spreads, commissions, swaps or slippage. Every winner and loser is the same size. And it only tests the rules in the table: profit targets, loss limits, trading days, time limits, consistency and payout terms, not rules on news, weekends or hold times. A strategy with no edge fails everywhere, whatever its style.
Questions
Can a mean-reversion strategy pass a prop firm challenge?
Often, but the rules decide it. Our sample mean-reversion trader, which wins 58.3% of its trades, each winner is 0.8 times the risk, each loser is the full risk, and it takes about two trades a day, passed 61% of attempts on the middle challenge of the 63 we track. The best was FTUK Flex Challenge at 81% and the worst BluSky Trading Launch 50K at 32%. The sample has a real edge built in; a strategy without one fails everywhere.
Which prop firm is best for a mean-reversion strategy?
On the rules alone, FTUK Flex Challenge gave our sample the best chance of passing (81%), followed by Instant Funding One-Phase Pro (74%) and Bullwaves Prime 1-Step 100K (74%). That ranks the rules for this shape of results; it says nothing about how reliably each firm pays.
How much should a mean-reversion strategy risk per trade in a challenge?
In our runs the best size for this sample was 0.5% of the account per trade on the middle challenge, and ranged from 0.25% to 1% depending on the rules. Tighter loss limits need smaller trades. Your own best size depends on your win rate and losing runs.
Test your own trades
These are samples. Your strategy has its own win rate, its own losing runs and its own costs. Upload a backtest or trade history and PropPassCheck replays it 2,000 times against every account, and shows your own chance of passing and of a first payout. It runs in your browser; nothing is uploaded.