What is a smart group in Nostra?
A list of 30 traders picked by a fixed rule that updates itself.
Definition
A smart group is a ready-made list of about 30 Polymarket traders, picked by a fixed rule and updated automatically, monthly or weekly.
In more detail
There are two kinds. Boards are rebuilt on the 1st of each month from a topic’s top earners. Risers add three fast-climbing traders every Monday.
Nostra has 20 smart groups, two for each of 10 topics, from The Nostra 30 to Weather Wizards.
How Nostra uses it
Follow a group in the app to get alerts from every member without picking traders one by one.
See all smart groupsRelated terms
Keep exploring
More from Nostra: rankings by topic, trader profiles, smart groups and plain-English guides.
Polymarket glossary
All 20 terms, from odds and resolution to smart money.
Top traders
Profiles for the 500 best-scored Polymarket traders, with stats and recent calls.
Smart groups
20 self-updating groups, from The Nostra 30 to Weather Wizards.
Smart money
Markets where 3 or more top-scored traders back the same side, checked every 6 hours.
How the score works
What goes into a Nostra score, how often it updates and where it falls short.
Guides
Plain-English guides to finding and following traders on Polymarket.
Nostra for iPhone
See Polymarket’s smart money on your iPhone
Nostra scores about 1,750 traders every week and lets you know when the best of them make a move.
Free to download · iPhone