The Opportunity Finder surfaces evidence, not picks. It scores every S&P 500 company on two lenses — business quality and market doubt — ranks the names that score high on both, then reads the news as a third lens on the top names. The same inputs always produce the same score; there is no black box.
No factor screen reliably beats the cap-weighted S&P 500 on a risk-adjusted basis. The decade's biggest winners were not screenable at entry — they were sound businesses the market doubted. The edge, where it exists, is buying quality into doubt: the expectations gap. So we measure both, and let you judge.
We score each company against its sector peers on durable-quality measures: return on invested capital, gross and operating margins and their direction, gross profitability, three-year revenue and EPS growth, free cash flow, debt load, and share-count change. The blend becomes a quality percentile against the universe.
We then measure how much the market doubts the name, two ways. Cheapness versus its own history: today's EV/EBITDA and EV/FCF against the company's trailing five-year range. And price distress: drawdown from the one-year high, position versus the 200-day average, and any early upturn in margins or returns. These combine into one cumulative doubt score; the underlying signals stay visible as separate tags.
Quality and doubt are pure numbers; they cannot tell whether today's doubt is earned. So for the top-ranked names we read the recent news and classify it. A language model judges whether the doubt reflects realized deterioration (earned — we penalize the score; the cheapness may be a value trap), transient sentiment or price-action noise (unearned — we keep or lift it), a constructive catalyst (lift), or a real but unresolved debate (left about unchanged). The base quality and doubt scores never change — the overlay adjusts only a separate opportunity score, and the verdict is shown on each name's page. The weekly and monthly editions recompute it; the daily report carries the latest read forward. The read is repeatable: the model classifies, but each verdict moves the score by a fixed, pre-set amount.
High quality and high doubt together is the zone worth investigating — a strong business the market is currently second-guessing. The report flags these names. A flag means look closer. It never means buy.
The top-ten table ranks the doubted-quality names. The quality-versus-doubt map plots the full universe. A detail page for each top name shows its fingerprint, the doubt evidence, the news read, a plain-English summary, and a suggested research next step — confirm the cause, await a confirmed inflection, or watch for a better entry.
Every input is point-in-time: filings count only as of their filing date, prices only through the as-of date. The universe is survivorship-safe — it includes companies later removed from the index. Prices are dividend-adjusted. Nothing here is investment advice, and the tool never places an order. Confirm each setup in primary sources before acting.