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How to beat a prop firm evaluation

A 50K evaluation is a race: make $3,000 before you give back $2,000. This is how our algorithm, Atty Prop ORB, runs it on Nasdaq and small-cap futures. The trade, the size, every year since 2018, the odds, and the years it lost.

77% of 707 Nasdaq trades won from September 2024 to August 2026. Break-even was 73%
68% of simulated 50K evaluations passed on those two years of trades. 32% blew up
44 days median trading days to pass, at $500 a trade on Nasdaq and $150 on small caps
4 of 9 calendar years the Nasdaq trade lost money after costs. They are all in the table below

Where this came from

People ask how the algorithm gets through a prop evaluation, and what the numbers look like once you go past the headline win rate. This is the long answer. Every figure here was rebuilt from the backtest trade lists for this article, and the weak years are shown next to the strong ones.

What you are up against

A typical prop firm's 50K evaluation gives you one job: make $3,000 before the account falls $2,000 below its best closing balance. Many firms add a consistency rule. In the one modelled here, no single day can be more than half of the profit.

Two things follow from that. First, the $50,000 is a label. What you have to work with is the $2,000 of drawdown, and what you can lose is the evaluation fee. Second, one big win will not pass it. You need a run of ordinary winning days that never gives back $2,000 along the way.

So the trade that fits is small, repeatable and sized the same every day. Prop ORB was built to be that trade. The rest of this article is whether it holds up.

What the algorithm does

Each morning the algorithm marks the opening range and waits for price to close outside it. When that happens it enters in the direction of the break with a stop and a target already set. Position size comes from the distance to the stop, so every trade risks the same dollar amount. It takes at most two trades per symbol per day, and a daily loss stop ends the session early when the morning goes wrong.

The test below runs those rules on two markets in one account: Nasdaq futures at $500 of risk per trade, and small-cap futures at $150 on a setting of their own. Commission is $0.50 per contract per side, and every fill is charged one tick of slippage.

A high win rate has a price

The target sits closer than the stop. That is why the trade wins often, and it is also why a win rate on its own tells you very little. From September 2024 to August 2026 the average Nasdaq win was $157 and the average loss was $423. One loss cancels about 2.7 wins, so the trade has to win 73% of the time before it makes a dollar.

It won 77.4%. The whole edge is that gap of about 4.5 points, which produced a profit factor of 1.27 over 707 trades.

The number to watch

When someone shows you a strategy that wins 75% or 80% of the time, ask what the break-even win rate is. A target smaller than the stop gets hit most of the time on almost any market. The question is whether it gets hit more often than the arithmetic needs.

Both markets, year by year

Here is every calendar year since 2018. A profit factor above 1.0 means the year made money after costs.

Profit factor by year for both marketsBars above the line made money that year after costs; bars below lost. Nasdaq lost in 2018, 2020, 2021 and 2023. Small caps lost in 2018 and were flat in 2025.Profit factor by calendar year, after commission and 1 tick of slippage0.81.01.21.41.0 = break-even0.790.9320181.111.0220190.921.0120200.881.4620211.141.2620220.901.1220231.041.2020241.251.0020251.411.272026*NasdaqSmall caps* 2026: Nasdaq to 22 Oct, small caps to 6 Aug.
Nasdaq lost money in 2018, 2020, 2021 and 2023, then had its three best years. Small caps lost in 2018, were flat in 2025, and made money in every other year.
Year Nasdaq tradesWin rateProfit factorNet at $500 risk Small-cap tradesWin rateProfit factorNet at $150 risk
201837770.8%0.79-$11,41624057.9%0.93-$954
201937177.4%1.11+$4,71423958.6%1.02+$309
202038773.1%0.92-$4,06323459.4%1.01+$125
202137971.8%0.88-$6,20023265.5%1.46+$4,107
202238275.9%1.14+$5,60423963.2%1.26+$2,606
202338272.0%0.90-$4,80622060.9%1.12+$1,214
202438774.7%1.04+$1,66322160.6%1.20+$1,848
202536777.1%1.25+$8,99723557.9%1.00-$35
2026*26778.3%1.41+$9,42814461.8%1.27+$1,532
All years3,29974.4%1.01+$3,9202,00460.6%1.11+$10,752

Over all 9 years the Nasdaq trade is close to flat: a profit factor of 1.01 on 3,299 trades. The money was made from 2024 on. We read that as a strategy that fits the current market, and we treat it that way. The settings are tested again on new data as it arrives, and they will be changed if the pass rate in the next section falls away.

If you plan to trade this, plan for the weak years too. A stretch like 2023 can come back, and nothing in a backtest tells you when.

Why small caps, and why so small

Traders often add markets to an evaluation hoping they will not all lose on the same day. In our earlier tests the S&P 500, crude oil, gold and the Dow each lowered the pass rate when added to Nasdaq. They either lost money after costs or lost on the same days Nasdaq did.

Small caps were the one addition that helped, and only on a setting of their own. That version wins 61% of the time against a break-even of 58%, with a profit factor of 1.11 over 2,004 trades. Its daily results move independently of Nasdaq (correlation -0.06 over the last two years), and it was positive on 59% of the days Nasdaq lost.

The size stays small on purpose. At $150 a trade a small-cap win is never large enough to turn a losing Nasdaq day into a winning one. It trims the bad days and adds a little on the good ones. In the evaluation model that moved the pass rate from 66.5% to 67.8% and cut the median time to pass from 47 trading days to 44. It is a small help, and larger small-cap sizes made things worse on recent data in our earlier tests.

The odds inside a typical 50K evaluation

We fed the last two years of daily results through the evaluation rules above 20,000 times, starting from different points, and gave each attempt 12 months.

Risk per trade changes the picture more than anything else. The chart runs the Nasdaq trade alone at four sizes.

Pass and blow-up rates by risk per trade$250 a trade: 66.9% passed, 10.4% blown, median 153 days to pass; $500 a trade: 66.5% passed, 33.5% blown, median 47 days to pass; $750 a trade: 47.4% passed, 52.6% blown, median 23 days to pass; $1,000 a trade: 38.4% passed, 61.6% blown, median 13 days to pass.A typical 50K evaluation, 12 months, by risk per trade (Nasdaq only)PassedBlownStill openMedian days to pass$250 a trade67%10%23%153 days$500 a trade66%34%47 days$750 a trade47%53%23 days$1,000 a trade38%62%13 days
At $250 a trade about as many evaluations pass, far fewer blow up, and a pass takes 153 trading days. At $750 and $1,000 more evaluations blow up than pass. September 2024 to August 2026, 1 tick of slippage.

Sizing up does not improve the odds. It gets you an answer sooner. $500 is the size this article uses because it passes about as often as $250 in about a third of the time, and a winning day is large enough to count toward a payout: 54% of sessions made $150 or more at $500, against 10% at $250.

2026 so far

From 2 January to 22 October 2026 the pair took 457 trades on real Micro Nasdaq and Micro Russell bars. Nasdaq won 78.7% of 267 trades for a profit factor of 1.46. Small caps won 60.5% of 190 for 1.21.

2026 month by monthNet result per month: Jan +$1,990, Feb +$16, Mar +$1,015, Apr +$2,676, May +$548, Jun +$2,088, Jul +$2,198, Aug -$72, Sep -$397, Oct +$1,704.2026 by month: Nasdaq $500 + small caps $150, one account, hypothetical$0$1,000$2,000+$1,990Jan+$16Feb+$1,015Mar+$2,676Apr+$548May+$2,088Jun+$2,198Jul-$72Aug-$397Sep+$1,704Oct** October to the 22nd. Commission included, no slippage, real Micro Nasdaq and Micro Russell bars.
8 of 10 months were positive. August and September lost money, and February made almost nothing.

We also walked a plan through the same trades: buy one typical 50K evaluation every Monday, trade every account the same way, and ask for a payout only once it reaches $1,000. Of 13 evaluations bought, 10 passed and none blew up before passing. The funded accounts were paid 19 times. Still, 3 funded accounts blew up, all of them after taking payouts.

The walk stops in late July, when the first account took its fifth payout. Many firms move a trader to a live account at about that point, and the rules change there. The last 3 evaluations were still open when it stopped.

Five rules for the account

The trade is half of it. The other half is how the account is handled. These come from our account models and from the numbers above.

What could be wrong

Method

Data
1-minute bars. Nasdaq futures from 2 January 2018 to 22 October 2026, priced as the micro contract. Small caps from IWM bars priced as Russell futures, 2 January 2018 to 6 August 2026, and real Micro Russell bars for 2026.
Trades
3,299 Nasdaq and 2,004 small-cap trades. $500 and $150 of risk per trade, sized to each trade's own stop. $0.50 commission per contract per side and 1 tick of slippage, except the 2026 section, which has commission and no slippage.
Evaluation model
Start $50,000, pass at $53,000 with a 50% consistency rule, $2,000 end-of-day trailing drawdown that locks at $50,100, 40 micro contracts at most, a breach whenever the day's worst point touches the floor. 20,000 resampled 12-month paths drawn in blocks of days from 483 sessions, 3 September 2024 to 6 August 2026.
What is not shown
The strategy's exact settings. They belong to the product.
Hypothetical backtest results. They have limits: no money was at risk, and the rules were chosen with the benefit of hindsight. No strategy guarantees an evaluation pass or a payout, and past results do not predict future ones. Atty Prop ORB draws signals on your chart; you decide what to trade. Full disclaimer.