AI trading, with the evidence.

A backtest isn’t enough. Test strategies on data they never saw.

Aurora researches your idea, builds strategies, and backtests the alternatives. You decide what to paper trade and what to take live.

Have an idea? Choose your goal and get a plan with Aurora. Want a starting point? Fork an open-source strategy template and stress-test it yourself. Paper trade first.

No code required You control what runs
$The founder trades it with real capital, in public.
$25,000 portfolio: +10.8% vs SPY +8.1% · May 5–Oct 12, 2026
NEXUSTRADE / WORKSPACE
AuroraResearch, experiments, validation
Recorded Pelosi research
THE IDEA Nancy Pelosi’s disclosed buys. Do the same rules hold up across different market periods?
  1. 01
    Investigate

    Read the public disclosures. Weight buys by disclosed trade size.

  2. 02
    Experiment

    Run the same rules over two historical windows.

    2 historical windows
  3. 03
    Validate

    Compare earlier and later periods with the rules fixed.

    Fixed rules
  4. 04
    Walk forward

    Inspect three rolling historical tests, including every drawdown.

    3 completed tests
  5. 05
    You decide

    Review the record. Choose what to paper trade.

Real records. Inspectable rules. Your decision.
Where would you like to start?Let’s build your first plan.
Built. Tested. Used.Updated Oct 12, 2026
35,966registered users
604,398backtests run
13,526agents created
LEARN BY DOING

Find your next idea.

Read the thinking. Watch the process. Find an example and make it your own.

THE $25,000 PUBLIC PORTFOLIO CHALLENGE

Real capital.
An open record.

The founder connected his own brokerage account. You can inspect the portfolio, the decisions, and the mistakes along the way.

Inspect the public portfolio
ResearchReal fillsWins & losses
Public Portfolio Challenge: OriginalReal capital
Portfolio value$27,703.50
+10.8%May 5–Oct 12, 2026
This portfolio +10.8%SPY +8.1% total return2.7 pts ahead of SPY
Started with $25,000.00Updated Oct 12, 2026
Inspect the full portfolio, positions, and fills.
STRATEGY TEMPLATES

Open-source strategy templates
you can fork.

Fork a public strategy, inspect the record, and stress-test it yourself. Performance and risk stay on the card.

Browse templates

Records are labeled by deployment type. Updated Oct 12, 2026. Past performance does not guarantee future results.

FROM THE PEOPLE USING IT

Different backgrounds.
The same curiosity.

You did an excellent job of considering all aspects of trading and research which made the application smartly transition from research to strategy, to watchlist, to trade… very nicely done.
Spencer K.Chief Finance Officer / Institutional Investor
It’s not just another AI language model; it’s a visual demonstration of how AI can be practically applied.
Michael P.Senior Lecturer at Harvard Business School
It allows me to create my own trading strategy easily and quickly. Even though I know how to code, it’s still very enjoyable to do this with such ease.
Delanoe P.Artificial Intelligence Engineer
ROOM TO START. ROOM TO GROW.

Start free.
Go deeper when you’re ready.

Explore and build for free. Plans include a daily allowance for Aurora research; research runs spend tokens. How the allowance works

Save ~20% vs monthly*

EXPLORE

Observer

Learn the platform. Build by hand.

$0forever

Free to explore. No subscription fee.

Start at your own pace.Start for free
  • Fork strategy templates
  • Create strategies manually
  • 2 paper portfolios
  • 10 strategies per portfolio
Buy research tokens when you need them.
AUTOMATE

Algorithmic Trader

More capacity for serious research.

$80/ month

$960 billed annually

Save ~20% vs monthly · ~38% vs weekly

Get started
  • Aurora AI research
  • 3,000 research tokens / day
  • 100 paper portfolios
  • 100 strategies per portfolio
For a growing research workflow.
SCALE

Unstoppable Quant

The platform at its highest capacity.

$160/ month

$1,920 billed annually

Save ~20% vs monthly · ~26% vs weekly

Get started
  • Aurora AI research
  • 6,000 research tokens / day
  • 2,000 paper portfolios
  • 1,000 strategies per portfolio
For your most demanding work.

*Annual prices are monthly equivalents. The full annual amount is charged once per year. Savings compare the annual charge with 12 monthly payments or 52 weekly payments for the same plan.

30-day platform-fee money-back guaranteeCompare every feature

The guarantee covers platform subscription fees, not trading losses. Read the policy. Template subscriptions may have separate fees.

Publishing your own templates? Compare creator revenue shares.
ObserverKeep 75%
Data-Driven InvestorKeep 80%
Algorithmic TraderKeep 90%
Unstoppable QuantKeep 95%
BEFORE YOU START

Good questions.

You should know what happens next.

Explore the documentation
Do I need to code or already have a strategy?

No. The three-question start asks about your experience, priorities, and interests, then suggests ideas to test. Choose one or bring your own. Aurora works in plain English, and you can also build rules manually.

Can I trade real money with NexusTrade?

Yes, if you choose to. Paper trading needs no brokerage. Live trading connects to Alpaca, Public, TradeStation, Tradier, or Robinhood. Stocks, options, and crypto are supported. The brokerage decides which of those you can trade. Automated live trading requires approval, current consent, and automation you explicitly enable.

What’s free, and when do I pay?

You can fork strategy templates and build strategies manually. The free workspace includes 2 paper portfolios with up to 10 strategies each. Aurora research uses tokens: paid plans include a recurring allowance, and you can also buy tokens without changing your plan.

Are the results shown here real money or simulations?

The founder’s Public Portfolio Challenge uses real capital. Template records are labeled as paper or live trading. The Pelosi walkthrough replays fixed-rule tests on historical prices, including separate later windows; those dates were already known when this research was run. Open each record to inspect its rules, dates, fees, and risks.

Why does an annual plan show a monthly price?

It’s a monthly equivalent for comparison, not monthly installments. For example, the Investor annual plan shows $40 per month, but charges $480 once per year. Choose Weekly or Monthly for those billing periods instead.

Does a paid platform plan include every template?

No. Some strategy templates are free to fork; others have their own subscription price. A platform plan covers its research allowance and platform limits. A paid template subscription unlocks that template only. It does not include Aurora access or upgrade your platform plan.

LET CURIOSITY LEAD. LET EVIDENCE DECIDE.

Give your next idea
a proper test.

See where the evidence takes you.

Research and product guides