Highest volume · 50 markets

Markets with the most money traded

Deep liquidity means tight spreads and reliable implied probabilities. These are the markets where the crowd has put real skin on the line.

Market	Platform	YES	Volume	Open Interest
Will the U.S. invade Iran before 2027?	Polymarket	15¢	$74,435,227	$558,395
Will Jesus Christ return before 2027?	Polymarket	1¢	$66,535,852	$409,937
Will LeBron James win the 2028 US Presidential Election?	Polymarket	1¢	$54,891,766	$2,471,328
Will Oprah Winfrey win the 2028 Democratic presidential nomination?	Polymarket	1¢	$54,439,768	$2,885,817
Will Bernie Sanders win the 2028 Democratic presidential nomination?	Polymarket	1¢	$52,912,368	$161,575
Will Chelsea Clinton win the 2028 Democratic presidential nomination?	Polymarket	1¢	$50,943,237	$223,473
Will Andrew Yang win the 2028 Democratic presidential nomination?	Polymarket	1¢	$48,916,795	$2,639,612
Will Tim Walz win the 2028 US Presidential Election?	Polymarket	1¢	$44,888,967	$2,256,605
Will Hunter Biden win the 2028 Democratic presidential nomination?	Polymarket	1¢	$44,689,360	$1,131,150
Will Byron Donalds win the 2028 Republican presidential nomination?	Polymarket	1¢	$44,550,181	$2,046,472
Will LeBron James win the 2028 Democratic presidential nomination?	Polymarket	1¢	$44,264,097	$2,672,138
Will Hillary Clinton win the 2028 Democratic presidential nomination?	Polymarket	1¢	$44,212,886	$2,789,917
Will China invade Taiwan by end of 2026?	Polymarket	2¢	$44,180,693	$478,543
Will Tim Walz win the 2028 Democratic presidential nomination?	Polymarket	1¢	$43,875,313	$2,426,150
Will Mike Pence win the 2028 Republican presidential nomination?	Polymarket	1¢	$43,730,139	$1,841,203
Will George Clooney win the 2028 Democratic presidential nomination?	Polymarket	1¢	$43,467,993	$2,699,501
Will Phil Murphy win the 2028 Democratic presidential nomination?	Polymarket	1¢	$42,929,114	$2,634,168
Will Kim Kardashian win the 2028 Democratic presidential nomination?	Polymarket	1¢	$42,926,238	$2,739,558
Will Beto O’Rourke win the 2028 Democratic presidential nomination?	Polymarket	1¢	$42,821,612	$2,814,352
Will the US confirm that aliens exist before 2027?	Polymarket	4¢	$41,727,471	$626,920
Will MrBeast win the 2028 Democratic presidential nomination?	Polymarket	1¢	$41,077,919	$2,752,038
Will Kim Kardashian win the 2028 US Presidential Election?	Polymarket	1¢	$40,325,873	$2,092,744
Will Zohran Mamdani win the 2028 Democratic presidential nomination?	Polymarket	1¢	$38,981,269	$2,618,288
Will Liz Cheney win the 2028 Democratic presidential nomination?	Polymarket	1¢	$38,743,346	$2,611,921
Will John Thune win the 2028 Republican presidential nomination?	Polymarket	1¢	$38,277,133	$2,050,765
Will Richard Grenell be the leader of Venezuela end of 2026?	Polymarket	1¢	$32,812,820	$114,342
Will Shakhtar Donetsk win the 2026-27 UEFA Champions League Championship?	Polymarket	1¢	$31,507,606	$476,400
Will the Iranian regime fall before 2027?	Polymarket	5¢	$27,346,223	$582,626
Will Frank Donovan be the leader of Venezuela end of 2026?	Polymarket	1¢	$25,935,295	$237,465
Putin out as President of Russia by December 31, 2026?	Polymarket	2¢	$25,422,208	$565,904
Clarity Act (H.R.3633) signed into law in 2026?	Polymarket	5¢	$24,087,110	$324,134
Hantavirus pandemic in 2026?	Polymarket	1¢	$18,620,076	$162,777
Xi Jinping out before 2027?	Polymarket	2¢	$15,076,014	$516,788
Strait of Hormuz traffic returns to normal by December 31?	Polymarket	11¢	$14,981,748	$640,767
Will there be no change in Fed interest rates after the October 2026 meeting?	Polymarket	86¢	$13,352,184	$756,447
Trump out as President before 2027?	Polymarket	3¢	$12,648,205	$379,686
Will Reza Pahlavi lead Iran in 2026?	Polymarket	2¢	$11,806,446	$146,767
Will the US acquire part of Greenland in 2026?	Polymarket	2¢	$10,942,172	$74,166
Will the Fed increase interest rates by 25 bps after the October 2026 meeting?	Polymarket	13¢	$10,172,955	$645,651
Will Pete Hegseth be the leader of Venezuela end of 2026?	Polymarket	1¢	$9,296,495	$258,437
Will no Fed rate cuts happen in 2026?	Polymarket	96¢	$8,913,560	$658,073
Will Bitcoin dip to $45,000 by December 31, 2026?	Polymarket	4¢	$8,674,840	$233,344
Will Nebius Group be acquired before 2027?	Polymarket	2¢	$7,962,248	$19,029
Will Benjamin Netanyahu be the next Prime Minister of Israel?	Polymarket	28¢	$7,796,768	$363,967
Will the Fed decrease interest rates by 50+ bps after the October 2026 meeting?	Polymarket	1¢	$7,597,445	$1,709,651
Will the Fed decrease interest rates by 25 bps after the October 2026 meeting?	Polymarket	1¢	$7,518,474	$808,722
Will Ségolène Royal win the 2027 French presidential election?	Polymarket	1¢	$6,969,487	$120,292
Will Lando Norris be the 2026 F1 Drivers' Champion?	Polymarket	1¢	$6,950,837	$317,604
Will Bitcoin dip to $55,000 by December 31, 2026?	Polymarket	9¢	$6,790,627	$210,752
Will Mojtaba Khamenei be head of state in Iran end of 2026?	Polymarket	86¢	$6,740,401	$64,497

Volume tells you how much total dollar flow has moved through a market. Open interest tells you how much is currently held. Both together tell you whether a quoted price is the opinion of a few dozen traders or a genuine crowd consensus.

For research purposes, prefer the thickest markets. A 60¢ YES with $10M volume is vastly more credible than a 60¢ YES with $2,000 volume.