Dataurora
← Dataurora

How it works

The engine behind every strategy.

One pipeline turns the entire US equity market into a short list of vetted picks. It runs in four layers: data, math, live-web research, and a vote. Every strategy on this site runs on the same engine.

Four layers, one pick.

A candidate enters at the top as a row in the market and leaves at the bottom as a vetted pick, or it is dropped along the way. Each layer adds a different kind of scrutiny.

  1. Layer 1 · Data

    The whole market, as raw material

    Six kinds of data on every public US company, pulled daily and stored exactly as it was known on the day. We own the substrate every signal is built on, not a feed of someone else's picks.

    • ~7,000 US equities
    • Prices · fundamentals · insider · analyst · news · earnings
    • Daily history since 2022
    • Point-in-time

  2. Layer 2 · Quant engine

    Math ranks the candidates

    Momentum and quality screens score the universe and rank it. Every strategy is proven on a walk-forward, out-of-sample backtest before a dollar trades. The warehouse of clean history is the part a competitor can't copy overnight.

    • 12-1 momentum
    • Quality screens
    • z-scored
    • Walk-forward · out-of-sample
    • No look-ahead

  3. Layer 3 · AI research

    Live-web research on every name

    Each surviving candidate gets a fresh research brief built from live web search by Perplexity, not stale model memory. It catches what the math can't see: an SEC probe, an acquisition, a broken supply chain.

    • Perplexity · grounded
    • Five-section brief
    • Per candidate
    • Live web, not training data

  4. Layer 4 · Verdict council

    Three AI models vote

    Gemini, Claude, and OpenAI each read the same brief and vote PROCEED, CAUTION, or SKIP. Two or more SKIPs veto the name. For live strategies the gate is fail-closed: no clear verdict, no trade. Every vote and reason is logged.

    • Gemini · Claude · OpenAI
    • PROCEED / CAUTION / SKIP
    • Two SKIPs veto
    • Live = fail-closed
    • Full audit trail

  5. A vetted pick

    Placed on a real broker account, marked daily, and shown to you in full: the rank, the factor values, the research brief, and all three verdicts.

One engine. Many strategies.

Each strategy is a product on top of the same pipeline. Adding one is a new set of rules and a backtest, not a new platform, so the cost of the next strategy is small and the rigor is identical.

More strategies are on the roadmap. Each ships only after its own out-of-sample backtest clears.

Why you can trust the numbers.

A track record is only worth as much as its bookkeeping. Four design choices make this one auditable instead of marketing.

See the track record →
IsolationPaper and live never touch
Paper and live run on separate broker accounts in separate environments. A live order can't reach the paper book: the broker confirms the connected account before any order is placed.
ReconciliationEvery pick reconciles end to end
Pick, decision, order, fill, position: one audited chain, reconciled every day against the broker's actual positions. The headline return and the equity curve are computed from the same executed fills.
BoundaryThe site is read-only
The website reads a small set of public database views through a restricted login. Only normalized percentage returns cross the wire, never dollar balances. The broker connection stays off the site.
Single sourceOne drawdown number
Max drawdown is computed once on the backend and read from a single column, so the figure you see can't drift from the figure we record.

See the engine at work, pick by pick.

Every strategy publishes its rules, its backtest, its live paper track, and the reasoning behind each name. Read it, then decide.