Market Grades for Chrome
Is this Polymarket market any good?
Market Grades puts an A-to-F grade right on Polymarket. A means a deep market that’s easy to trade. F means it’s thin, so take the price with a grain of salt.
No account. Works in Chrome, Edge, and Brave on a computer.
Not affiliated with Polymarket.
It runs in Chrome on a computer. Send yourself the link for later.
Not affiliated with Polymarket.
The grade, on the page.
Market pages show the grade and the date it was checked.
Why, in one click.
Open a grade to see its liquidity, its integrity, and what backs it.
The full record.
Every grade has a public record on beliefsystems.xyz, linked from its card.
What it reads
It reads the page address and the market links on the page. Never your account, balance, positions, or orders.
Usage counts are on by default, tied to a random ID for this install. You can turn them off in Settings. Privacy policy ›
Good to know
“No grade” means we haven’t graded that market. It isn’t a low grade.
Grades are checked daily from public market data.
No account. Works in Chrome, Edge, and Brave on a computer.
Not affiliated with Polymarket.
It runs in Chrome on a computer. Send yourself the link for later.
Not affiliated with Polymarket.