Ranked by MELANY · Oct 2026
Quantum Computing Stocks, Rated
Quantum computing is still a research industry with public shareholders. A handful of pure plays are pre-revenue or barely revenue-generating, while the largest programs sit inside diversified technology and hardware companies. This page ranks both groups on the same eight-factor model, so a pure play and a diversified giant can be compared on the same scale.
Every score on this page is free. 18 quantum computing stocks scored on the same eight factors, updated as the data changes.
MELANY rankingRatings as of 2026-10-07Quantum Computing Stocks
Ranked by composite score
Ranked highest to lowest by MELANY composite score, a 0 to 100 reading from eight factors. Each row links to the full breakdown and the live price. Ratings are a dated snapshot, most recently computed 2026-10-07.
These tiers are algorithmic research readings, not a recommendation to buy or sell any security, and not personalized investment advice. Ranking order is not a suggested purchase order.
What is in the app for these 18 companies
The score and the eight factors behind it are open on every company page. The trade plan is the part that is not: one suggested entry price per company, the stop, the targets, and an alert when a name enters its entry zone. That is part of Market Eyes Pro, and the first 30 days are free.
What moves this group
The pure plays trade on funding announcements, qubit milestones, government contracts and index inclusion rather than earnings, which is why their momentum and catalyst factors usually dominate their score while valuation and quality score poorly. The diversified names move on their core business first and their quantum program second. Treat the two groups as different risk categories even when their composite scores are similar.
Also searched as: quantum stocks, quantum computing shares, publicly traded quantum companies.
How Market Eyes Live scores these companies
Every company on this page is scored by MELANY, our own engine, which reads regulatory filings and market data and produces a composite score from 0 to 100 across eight factors: valuation, business quality, price momentum, earnings track record, analyst sentiment, catalyst setup, risk-adjusted profile and macro fit.
Each score maps to a conviction tier rather than a buy or sell call. Established companies with enough financial history are judged on fundamentals. Pre-profit or thin-data companies are judged on a separate speculative path that leans on momentum and theme strength, because there are not enough fundamentals to read. That is why two names with similar scores can carry very different risk.
The engine is not new to being tested. MELANY's risk and portfolio rules are stress-tested across 19 years of U.S. market history, from 2007 to 2026, spanning the 2008 financial crisis, the 2020 COVID crash and the 2022 bear market, and the test set includes companies that later delisted so the results are not flattered by survivorship. Every rating it publishes is also recorded and graded every day against what the market does next. The full methodology and the validation study are public: how MELANY is tested and the MELANY validation study, Working Paper No. 01.
Frequently asked questions
Which quantum computing stocks does Market Eyes Live rate?
We rate the listed pure plays alongside the large technology and hardware companies running quantum programs. The full ranked list on this page is refreshed from our own scoring engine and shows the date each rating was computed.
Are quantum computing stocks speculative?
Most pure plays are pre-profit, which our engine treats on a speculative path: it re-weights toward momentum and theme strength because there are few fundamentals to judge. That is a different risk profile from an established company, and the conviction tier reflects it.
How often are these ratings updated?
Ratings are recomputed on a rolling schedule and this page shows the date of the most recent scoring run for each name. The live price on each company page updates separately.
Other sectors and themes
Market Eyes Live
The scores stay free. The entry prices are in Pro, 30 days free.
MELANY rates every U.S. stock and ETF, PRISM ranks conviction and APEX writes the plan with one entry zone. Every rating is graded in public.