We summarize the platform’s biggest wagers, settlement controversies and notably absurd markets, preserving reported figures and timelines.

Largest stakes and election betting

In 01.11.2024, a French trader known as Fredi9999 reportedly placed about $30 M across multiple accounts on a Trump victory.

That position yielded approximately $85 M during the election night, according to published reports and platform records.

The Wall Street Journal flagged possible manipulation, and Polymarket conducted an internal inquiry that, they said, identified four accounts controlled by one experienced trader but found no evidence of manipulation.

The total reported betting volume on those 2024 election markets exceeded $3.7 B, underscoring the scale of participation around the event.

Settlement dispute during government shutdown

During a U.S. government shutdown, traders tried to arbitrage positions between Polymarket and Kalshi by hedging the same outcome on both platforms.

Polymarket treated the event as settled when the OPM notice was issued, while Kalshi required a government function to remain closed for more than 24 hours before settling.

The differing settlement rules led both platforms to close YES positions after institutions worked beyond the 24-hour threshold, producing conflicting outcomes for hedgers.

Markets that crossed into absurdity

In 01.11.2025, after Rockstar announced a delay to GTA VI, Polymarket opened a market pitting that release against events such as a Chinese invasion of Taiwan, bitcoin reaching $1 M, and the Second Coming of Christ.

Following the announcement, the probability assigned to the Second Coming rose to 48%, and the combined market volume on that question topped $3.6 M.

Other markets included whether a U.S. politician would utter the word “trans” at a Pennsylvania rally, an occurrence that subsequently happened, and a market asking if the U.S. government would confirm extraterrestrial life by 31.12.2026, which gathered $31 M in volume with 18% backing YES.

Platform role and regional interest

Polymarket functions as a mirror of public beliefs, blending serious political bets with speculative and humorous questions, according to observed market activity.

Interest in these markets remains far higher overseas than in CIS countries, where prediction markets have not achieved comparable popularity.

These cases illustrate how large capital, rule differences and unexpected markets shape the platform’s profile without introducing editorial judgment or speculation.