Polymarket hits $702.6 million on 2028 U.S. election contracts
Polymarket's 2028 U.S. presidential election contracts have reached $702.6 million in trading volume, according to data cited by SCCG Management. Democrats are priced at 60% implied odds. Pennsylvania Governor Shapiro is trading at 3.3 cents. Separately, the platform's 2027 French presidential election market has exceeded $128 million in volume. France's gambling regulator, the ANJ, has blocked access to that market within France. The French market operates on-chain. SCCG Management identified undervalued candidates among the 2028 field.
The $702.6 million figure sets a new liquidity benchmark for a single-cycle prediction market this far from an election. Polymarket, the depth validates its CFTC-regulated exchange as the default venue for large political positions, but the 60% Democratic pricing also shows concentration risk: one-sided books move sharply on any Republican contender headline. Retail traders now face the same trap that hit Ossoff and AOC buyers on Kalshi and Polymarket last week — momentum-driven entries that reverse on polling shifts.
The French market's $128 million and its ANJ block illustrate the geographic limit of that liquidity; on-chain access does not mean legal access. Platforms that build volume fastest in political markets must now prove they can stabilize pricing through a full cycle, or institutional desks will keep treating these contracts as sentiment bets rather than hedgeable instruments. The CFTC's pending review of hedging purpose will weigh this record volume against the volatility that produced it.