Key Metrics
Fees 30d$88.77m
Fees 30d by chain
Off Chain$88.77m
Fees 7d$19.62m
Off Chain$19.62m
Fees 24h$3.41m
Off Chain$3.41m
Cumulative Fees$269.44m
Off Chain$269.44m
DEX Volume 30d$3.193b
DEX Volume 30d by chain
Off Chain$3.193b
DEX Volume 7d$709.37m
Off Chain$709.37m
DEX Volume 24h$122.02m
Off Chain$122.02m
Cumulative DEX Volume$12.176b
Off Chain$12.176b
DEX Notional Volume 30d$13.782b
DEX Notional Volume 30d by chain
Off Chain$13.782b
DEX Notional Volume 7d$3.67b
Off Chain$3.67b
DEX Notional Volume 24h$689.43m
Off Chain$689.43m
Cumulative DEX Notional Volume$37.302b
Off Chain$37.302b
Open Interest$243.65m
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 $88.77m in fees. Based on the trailing year, the annualized rate is $337.96m 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 $412.24m 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 $3.193b in DEX volume over the past 30 days.