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	17¢	$73,843,668	$733,576
Will Jesus Christ return before 2027?	Polymarket	1¢	$66,474,972	$445,196
Will LeBron James win the 2028 US Presidential Election?	Polymarket	1¢	$54,891,569	$2,465,828
Will Oprah Winfrey win the 2028 Democratic presidential nomination?	Polymarket	1¢	$54,439,745	$2,883,309
Will Bernie Sanders win the 2028 Democratic presidential nomination?	Polymarket	2¢	$52,901,064	$198,078
Will Chelsea Clinton win the 2028 Democratic presidential nomination?	Polymarket	1¢	$50,888,353	$280,103
Will Andrew Yang win the 2028 Democratic presidential nomination?	Polymarket	1¢	$48,915,725	$2,638,514
Will Tim Walz win the 2028 US Presidential Election?	Polymarket	1¢	$44,882,937	$2,259,214
Will Hunter Biden win the 2028 Democratic presidential nomination?	Polymarket	1¢	$44,674,997	$1,167,423
Will Byron Donalds win the 2028 Republican presidential nomination?	Polymarket	1¢	$44,434,856	$2,069,795
Will LeBron James win the 2028 Democratic presidential nomination?	Polymarket	1¢	$44,251,695	$2,665,195
Will Hillary Clinton win the 2028 Democratic presidential nomination?	Polymarket	1¢	$44,200,101	$2,801,289
Will China invade Taiwan by end of 2026?	Polymarket	2¢	$43,951,479	$640,093
Will Tim Walz win the 2028 Democratic presidential nomination?	Polymarket	1¢	$43,845,629	$2,452,851
Will Mike Pence win the 2028 Republican presidential nomination?	Polymarket	1¢	$43,719,949	$1,853,638
Will George Clooney win the 2028 Democratic presidential nomination?	Polymarket	1¢	$43,466,924	$2,697,874
Will Kim Kardashian win the 2028 Democratic presidential nomination?	Polymarket	1¢	$42,922,913	$2,739,367
Will Phil Murphy win the 2028 Democratic presidential nomination?	Polymarket	1¢	$42,919,562	$2,635,515
Will Beto O’Rourke win the 2028 Democratic presidential nomination?	Polymarket	1¢	$42,817,372	$2,818,374
Will the US confirm that aliens exist before 2027?	Polymarket	4¢	$41,341,011	$495,486
Will MrBeast win the 2028 Democratic presidential nomination?	Polymarket	1¢	$41,075,799	$2,755,544
Will Kim Kardashian win the 2028 US Presidential Election?	Polymarket	1¢	$40,325,021	$2,088,141
Will Zohran Mamdani win the 2028 Democratic presidential nomination?	Polymarket	1¢	$38,972,752	$2,628,231
Will Liz Cheney win the 2028 Democratic presidential nomination?	Polymarket	1¢	$38,733,806	$2,617,768
Will John Thune win the 2028 Republican presidential nomination?	Polymarket	1¢	$38,242,234	$2,082,176
Will Richard Grenell be the leader of Venezuela end of 2026?	Polymarket	1¢	$32,812,820	$115,817
Will Shakhtar Donetsk win the 2026-27 UEFA Champions League Championship?	Polymarket	1¢	$29,706,725	$444,954
Will the Iranian regime fall before 2027?	Polymarket	5¢	$27,125,757	$769,796
Will Frank Donovan be the leader of Venezuela end of 2026?	Polymarket	1¢	$25,917,327	$240,692
Putin out as President of Russia by December 31, 2026?	Polymarket	3¢	$24,901,273	$678,555
Clarity Act (H.R.3633) signed into law in 2026?	Polymarket	6¢	$24,002,680	$293,877
Hantavirus pandemic in 2026?	Polymarket	1¢	$18,608,177	$157,933
Xi Jinping out before 2027?	Polymarket	2¢	$14,788,450	$640,552
Strait of Hormuz traffic returns to normal by December 31?	Polymarket	14¢	$14,634,099	$713,739
Trump out as President before 2027?	Polymarket	3¢	$12,498,034	$400,026
Will Reza Pahlavi lead Iran in 2026?	Polymarket	2¢	$11,780,500	$152,434
Will the US acquire part of Greenland in 2026?	Polymarket	2¢	$10,938,261	$93,040
Will Pete Hegseth be the leader of Venezuela end of 2026?	Polymarket	1¢	$9,281,071	$253,005
Will no Fed rate cuts happen in 2026?	Polymarket	96¢	$8,874,134	$568,374
Will there be no change in Fed interest rates after the October 2026 meeting?	Polymarket	80¢	$8,856,080	$437,905
Will Bitcoin dip to $45,000 by December 31, 2026?	Polymarket	3¢	$8,498,296	$265,523
Will Nebius Group be acquired before 2027?	Polymarket	2¢	$7,961,799	$13,529
Will the Fed increase interest rates by 25 bps after the October 2026 meeting?	Polymarket	19¢	$7,688,437	$568,877
Will Benjamin Netanyahu be the next Prime Minister of Israel?	Polymarket	30¢	$7,041,177	$364,866
Will Ségolène Royal win the 2027 French presidential election?	Polymarket	1¢	$6,951,998	$116,569
Will Lando Norris be the 2026 F1 Drivers' Champion?	Polymarket	1¢	$6,937,416	$179,730
Will Bitcoin dip to $55,000 by December 31, 2026?	Polymarket	9¢	$6,742,428	$195,691
Will Mojtaba Khamenei be head of state in Iran end of 2026?	Polymarket	87¢	$6,717,006	$57,054
Will the Fed decrease interest rates by 25 bps after the October 2026 meeting?	Polymarket	1¢	$6,575,722	$411,103
Will there be at least 10000 measles cases in the U.S. in 2026?	Polymarket	7¢	$6,530,541	$3,299

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.