Overview
Your desk at a glance: your real runs, verdicts and usage.
A VERDICT IS WHAT YOU GET TODAY. PAPER AND LIVE ARE NOT AVAILABLE YET. WE NEVER EXECUTE TRADES OR TOUCH YOUR BROKER.
No activity yet
Every validation you run lands here with a timestamp. Describe an idea and approve the spec to start.
Build Strategy
- Describe
- Review
- Approve
- Run
Describe a trade. Get an honest verdict.
Plain English in, an honest verdict out.
Describe your idea for free. Tests start at $9.99. See a sample report
I can't predict markets or promise profit. I measure. Same rules for every user.
- Loading data
- Backtest
- Latency tests
- Null battery
- Held-out check
- Verdict
Most ideas fail. That is the point.
Describe an idea to draft a spec.
Run
Runs
Every idea you've tested, with its verdict, plus anything running now. P&L is from unseen sessions only: data the strategy never saw while it was being built. This page updates on its own.
No runs queued
Approve a spec and it lands here. Every run walks the same stages — no shortcuts, for anyone.
Verdict Report
The verdict on your latest finished run.
No verdict yet
Describe an idea and approve the spec it drafts. Once a run finishes, its verdict lands here with every latency assumption and the luck test behind it.
Go Live
We generate a runtime you run on your own machine, firing signals to your own TradersPost or PickMyTrade webhook. We never see your broker, keys, or money.
SKIP-GATE EXISTS BUT REQUIRES A SIGNED WAIVER, AND WE LOG IT. WE BUILT THE GATE BECAUSE WE'VE BLOWN ACCOUNTS WITHOUT ONE.
THE RUNTIME IS YOUR FROZEN, APPROVED SPEC COMPILED TO CODE — DETERMINISTIC, VERSIONED, AUDITABLE. HEARTBEATS PING US STATUS ONLY. NO MARKET DATA FLOWS THROUGH OUR SERVERS LIVE.
Eval Simulator
Test a prop-firm style account with your own rules.
Free. No sign-up, no email, nothing to install. It runs in this tab.
Replays 10,000 evaluation attempts under your rules.
Signed out, it uses one fixed example.
Leave optional fields empty to turn them off.
Set your rules and run
Set your rules, then run.
Journal
Log the trades you actually took. Add notes and tags. See what your results say about your habits, and how they compare with your tested strategies.
The Journal comes with the $49/mo plan
Log the trades you actually took, tag your setups and mistakes, and see how your real results compare with the strategies you tested here.
- Trade Journal with broker CSV import
- 20 strategy runs a month
- Paper Desk: daily paper results for up to 3 strategies
Calendar
Pick a day
Choose a day in the calendar to see its trades and add a note.Cumulative P&L
Your closed trades, after the fees you entered, one point per trading day. Not a forecast.By hour
Entry hour, New York time. Net P&L of trades entered in that hour.By tag
Which setups, moods and mistakes cost or made money.| Tag | Trades | Net | Avg |
|---|
| Contract | Side | Qty | Entry | Exit | Tags | Strategy |
|---|
You link trades to a strategy yourself. We have not checked that those trades followed its rules.
Career Planner
Every decision between you and your first payout — how many evals to run, when to stop each day, what the rules really cost you — answered by simulating your strategy through your own exact rules, tick by tick.
| Evals At Once | Upfront Cost | First Funded (Median) | Verdict |
|---|---|---|---|
| 1 | 1 × fee | 12 days | SLOW |
| 3 | 3 × fee | 4 days | OK |
| 5 | 5 × fee | 2 days | BEST $/DAY |
RUNNING EVALS IN PARALLEL IS A SPEED PURCHASE — THE MATH SAYS WHETHER IT'S WORTH IT FOR YOUR STRATEGY.
| Daily Rule | Monthly Take | Account Death Rate | Verdict |
|---|---|---|---|
| No personal stop | $2,340 | 40% | RISKY |
| Stop at −$500 day | $2,190 | 22% | BEST BALANCE |
| Lock at +$750 day | $1,610 | 31% | CAP TAX: −31% |
PROFIT CAPS FEEL SAFE BUT TAX YOUR BEST DAYS. LOSS FLOORS CUT ACCOUNT DEATHS FOR ALMOST NOTHING. WE MEASURE BOTH ON YOUR ACTUAL TRADE PATHS.
ALL NUMBERS FROM 10,000 MONTE-CARLO CAREERS OF YOUR VERIFIED TRADE DISTRIBUTION THROUGH YOUR OWN RULES — TRAILING DRAWDOWN TRACKED TICK-BY-TICK, NOT END-OF-DAY APPROXIMATIONS.
Stop & Target Lab
Coming soon. Not built yet.
Not built yet
This lab will study how far your own trades run and how deep they go before turning back. It does not exist yet, so nothing is shown here rather than an example that could pass for your result. Your Verdict Report already covers every latency assumption and the luck test.
Open Verdict ReportAccount
Your sign-in, your plan, what you have used, and your data.
- Renews
- —
- Billed by
- Stripe
Invoices, receipts and your card are in the Stripe billing portal: Manage billing.
You are on a free account. Describing ideas is free; testing one takes a plan.
Test one idea. 2 runs and a verdict report.
20 runs every 30 days, the Trade Journal and the Paper Desk. Cancel any time.
- Top-up credits
- 0
- Running now
- 0
How many runs?
Pick a quantity. The more you buy, the lower the price of each additional run.
Quick picksSecure checkout by Stripe. We never see your card. Credits never expire. A run that fails on our side, or is cancelled before it starts, gives its credit back. Prices are in US dollars; any taxes are shown at checkout. See Fees and refunds in the Terms.
Top-ups are unavailable on this account
Contact support and we will look into it.
Export your journal
Every trade and note in your Trade Journal, as a CSV file you can open anywhere.
Delete your journal
Removes every trade, note and import. It cannot be undone, so export first. You confirm on the next step.
Runs, reports and specs stay with your account. To delete the account itself and your personal data, email support@quantassay.com (see the Privacy Policy).
A backtest you can actually trust.
Describe your idea in plain English. We test it on real CME futures data, with real costs, on years it has never seen, and tell you honestly whether it holds up.
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Welcome back to QuantAssay.
QuantAssay is a research tool, not a broker. We never execute trades, hold funds or touch your trading account.