Five profiles · One scale · Seven indexes

Every stock,
graded five ways.

PentaRatio ranks index stocks for five investor profiles. Each stock is graded against its home market on one A+ to F scale, so grades read the same in every index.

Built by an AI research lab — a data-driven multi-factor model, no human stock picks.
Penta PrintLoading…
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One stock, five fitsLive grades
The PentaFive investor profiles, five separate rankings.
Curved GradesC is typical. A+ is rare on purpose.
One Scale, Every IndexCompare grades across 7 indexes.
Why It FitsPlain-language reasons for every pick.
Master Ranking

The top grades across all seven indexes.

Pick a profile to see the highest-graded stocks from every index we cover. Each badge shows which index a stock belongs to.

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Investor profile

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Grades don't change; funds are just hidden.

Grades are curved within each stock's home market on one A+ to F scale for the selected profile, so grades read the same in every index. A company listed on two exchanges shows its main listing's grade.

The Penta

Five profiles. Five honest answers.

A stock can be a great fit for one investor and a poor fit for another. So we don't hand out one verdict. You choose a profile, and every stock is ranked for it.

Penta Print
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Penta Print
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Meet the Penta Print.

Each stock's five grades, drawn as one shape. A wide shape fits many styles. A spike fits one style strongly.

Two Dow 30 stocks, picked from today's live grades to show the difference.

Shapes plot letter grades only.

Curved Grades

C is the typical grade. A+ is rare on purpose.

Grades are curved, so most stocks land at C. An A+ means a stock stands out across everything we cover, not just within a short list.

A+

RareOnly a small slice of stocks earns the top grade for a profile.

C

TypicalThe most common grade. Being average isn't a warning sign.

Illustrative shape of the curve. Not actual counts.

One Scale, Every Index

One A+ to F scale, every index.

The same grade scale covers seven indexes, so a FTSE 100 name and a Nasdaq 100 name can be read side by side. A stock gets the same grade in every index it belongs to, and a company listed on two exchanges, like HSBC in London and Hong Kong, gets one grade from its main listing.

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Home-Market Fair

Each stock is measured against companies in its own home market: the US, UK, Europe or Hong Kong. A market that's cheap overall doesn't inflate its own grades.

Why It Fits

Every grade comes with reasons.

You get short, plain-language reasons why a stock fits your profile. No jargon dump and no black-box number, just the reasons that matter for that profile.

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On the way

Coming soon

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Grade Watch

Follow a stock and get a note when its grade changes for your profile.

S&P 500EXAMPLEC→BValue · example alert
Coming soon

Share Cards

Turn any stock's Penta Print into a clean card to share, with the disclaimer built in.

What you see

  • Rank and letter grade
  • Why-it-fits reasons
  • Price and market cap
  • Index labels

How it's built

  • An AI research lab's multi-factor model
  • Same method for every stock
  • No human stock picks
  • Model details stay private

What we don't do

  • No trading or order buttons
  • No personal advice
  • No return promises
Educational information, not investment advice. PentaRatio is an educational screen. You choose the profile, and PentaRatio doesn't know your finances, goals or risk tolerance. Grades aren't recommendations to buy or sell any security. Data may be delayed, incomplete or wrong. Past characteristics don't guarantee future results. Do your own research, or talk to a licensed adviser, before investing.