Polymarket launched public “combos” on July 11, 2026; @0xd1namit says the feature allows any user to become a market maker for combined bets, contrasting it with traditional sportsbooks where a house sets prices and captures profit. They claim increased competition among user market makers will improve price efficiency, and they plan to experiment with combos while soliciting others’ experiences.
On 2026-07-11 @0xd1namit announced Polymarket’s public launch of “combos,” claiming the feature lets any user act as a market maker for multi-leg bets.
With the public launch of combos on Polymarket we got a new incredible opportunity
Every user can now become a market maker for combos
Just imagine, in sportsbooks there’s a house that does all of this and takes all the profit. But here, anyone can participate
And this also makes prices more efficient because the market maker who gives the best price wins
Has anyone here already tried it? I’m planning to test it soon