Key Metrics
Fees 30d$83.4m
Fees 30d by chain
Off Chain$83.4m
Fees 7d$17.8m
Off Chain$17.8m
Fees 24h$1.97m
Off Chain$1.97m
Cumulative Fees$272.16m
Off Chain$272.16m
DEX Volume 30d$3.017b
DEX Volume 30d by chain
Off Chain$3.017b
DEX Volume 7d$651.32m
Off Chain$651.32m
DEX Volume 24h$73.78m
Off Chain$73.78m
Cumulative DEX Volume$12.282b
Off Chain$12.282b
DEX Notional Volume 30d$12.929b
DEX Notional Volume 30d by chain
Off Chain$12.929b
DEX Notional Volume 7d$3.292b
Off Chain$3.292b
DEX Notional Volume 24h$294.58m
Off Chain$294.58m
Cumulative DEX Notional Volume$37.715b
Off Chain$37.715b
Open Interest$224.17m
Protocol Information
Polymarket US is a CFTC-regulated Designated Contract Market (DCM) providing transparent, regulated access to event-based derivative instruments.
Methodology
Fees: Taker fees computed as Θ × C × p × (1 - p), where C is contracts and p is trade price. Θ = 0.0695 from 11:59 PM ET 2026-09-16, Θ = 0.06 from 12:00 AM ET 2026-07-01, Θ = 0.05 from 2026-04-04, flat 1% from 2026-01-09 to 2026-04-03. Combo trades (launched 2026-08-11) use the same formula until 11:59 PM ET 2026-09-24, then pay C × p × [Θ × (1 - p) + 0.04 × (1 - p)^4], with 0.04 raised to 0.06 from 10:00 AM ET 2026-10-01. Revenue breakdowns are not available due to lack of per-trader volume data.View code on GitHubDEX Volume: The total volume of trades on Polymarket US per UTC day, taken from the exchange's daily time-and-sales files (17:00 ET to 17:00 ET trading days) and filtered by trade timeView code on GitHubNotional Volume: The total notional volume of trades on Polymarket US per UTC day, taken from the exchange's daily time-and-sales files (17:00 ET to 17:00 ET trading days) and filtered by trade timeView code on GitHubCompetitors
Frequently asked questions
What chains does Polymarket US operate on?
Polymarket US operates on Off Chain.
How much has Polymarket US generated in fees?
Over the past 30 days, Polymarket US generated $83.4m in fees. Based on the trailing year, the annualized rate is $340.2m in fees.
How does Polymarket US's TVL compare to similar protocols?
Among Prediction Market protocols tracked by DefiLlama, Polymarket US ranks #106 by TVL. The category holds $413.31m across 131 protocols, and Polymarket US accounts for 0% of that total. Similar protocols include Polymarket International, Rain, Predict Fun, OPINION, Pascal, Sport.fun, PredictStreet, Trueo, Levr Bet, and Augur.
How much trading volume does Polymarket US process?
Polymarket US processed $3.017b in DEX volume over the past 30 days.