Test your strategy against the challenge rules. Know your odds before you pay.
Simulate any prop firm evaluation with your real strategy data. See your exact pass rate, net expected value, and optimal position sizing — in under 2 minutes.
Uses your native Roboquant optimization results
The blind bet vs. the calculated play.
Same strategy, same prop firm. Two completely different approaches.
You pay for a prop firm evaluation
No idea if your strategy can pass
You don't know your pass probability
Could be 5%, could be 50% — you're guessing
You don't know if it's +EV or -EV
Statistically, you might be guaranteed to lose money
Hope and pray. That's the strategy.
You know your pass rate: 30.9%
Based on 90 optimization runs × sliding window analysis
Net expected value: +$1,568 per attempt
(Pass rate × avg payout) − challenge fee = positive EV
Optimal position size: 3x multiplier
Auto-swept from 0.5x to 10x — best EV at 3x
Data, not hope. Math, not prayers.
The prop firm industry has an uncomfortable truth
Many evaluations fail. Every failed evaluation is another fee gone, and most traders never check their strategy against the firm's rules first.
Trading gurus sell you unvalidated strategies. They show backtests but never show you the pass rate against actual prop firm rules — trailing drawdown, daily limits, consistency rules. A profitable strategy doesn't mean a passing strategy.
You don't have a strategy problem. You have a validation problem. Roboquant tells you BEFORE you pay whether this strategy can actually pass — and exactly what to change if it can't.
From optimization to pass probability in 4 steps
No coding. Under 2 minutes.
Step 1
Optimize in Roboquant
Run a parameter optimization against historical CME data with the native engine.
Step 2
Open the simulator
Use the saved optimization results directly in the prop-firm simulator.
Step 3
Select your prop firm
Pick your exact evaluation: Apex 50k/100k/150k, TopStep, FTMO, or Trading Pit.
Step 4
See your odds
Get pass rate, net EV, failure breakdown, and optimal position sizing instantly.
Everything you need to make the decision
Not a backtest. A full prop firm simulation.
Pass Rate
Exact probability of passing the evaluation
Net Expected Value
Is the challenge +EV or -EV given the fee?
Failure Breakdown
Why strategies fail: daily DD, max DD, or time
Risk Multiplier Sweep
Auto-find optimal position sizing from 0.5x-10x
Multi-Preset Support
Compare Apex 50k vs 100k vs 150k side by side
Sliding Window Analysis
Tests every possible start date — not just one backtest
See exactly what you get
Real screenshots from Roboquant
Supports every major prop firm
We model the exact rules — trailing drawdown, daily limits, consistency rules, time limits
50k / 100k / 150k
50k / 100k / 150k
100k
Futures Prime
+ Custom configuration for any prop firm rules
Real traders. Real funded accounts.
Traders use Roboquant to build, validate, and automate strategies for prop firm challenges. Unedited screenshots from our Discord community.
12,000+ traders · 36,000+ community members
Check your odds before you buy another evaluation
Native optimization requires Pro plan or higher
Frequently asked questions
Do I need coding knowledge?
No. Configure the strategy and parameter ranges in Roboquant, then run the optimization and open the saved results in the simulator.
What prop firms are supported?
Apex Trader Funding (50k/100k/150k), TopStep (50k/100k/150k), FTMO (100k), and The Trading Pit (Futures Prime). You can also configure custom rules for any prop firm.
How accurate is the simulation?
We use sliding window analysis that replays your strategy from every possible start date against the actual prop firm rules. This is more rigorous than a simple Monte Carlo — it preserves real market regime effects.
What is net expected value?
Net EV = (pass probability × average payout) − challenge fee. If it's positive, the challenge is worth taking over time. If negative, you're statistically guaranteed to lose money.
Can I compare different account sizes?
Yes. Run the same strategy against Apex 50k, 100k, and 150k to find which evaluation gives you the best expected return relative to the challenge fee.
What is the risk multiplier sweep?
It automatically tests every position size from 0.5x to 10x and shows you which multiplier gives the highest expected value. Most traders over-leverage — the sweep finds the optimal balance between speed and safety.
Stop burning money on evaluations you can't pass. Know your odds first.
Simulate your first prop firm challenge in under 2 minutes.
Simulate Your First ChallengePast performance is not indicative of future results.