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 Marco Rubio win the 2028 Republican presidential nomination?	Polymarket	27¢	$9,873,328	$307,232
Will Eric Trump win the 2028 Republican presidential nomination?	Polymarket	1¢	$9,850,084	$2,063,553
Will the Indianapolis Colts win the 2027 NFL league championship?	Polymarket	1¢	$997,345	$236,882
Will LeBron James play for the Minnesota Timberwolves in 2026-27?	Polymarket	1¢	$991,295	$44,607
Will the New York Mets win the 2026 World Series?	Polymarket	1¢	$991,237	$131,003
Will Bitcoin reach $70,000 in July?	Polymarket	21¢	$988,827	$46,680
Will MetaMask launch a token by September 30, 2026?	Polymarket	2¢	$987,072	$4,423
China x Japan military clash before 2027?	Polymarket	6¢	$985,657	$47,910
Will Arizona Cardinals win the 2027 NFL NFC Championship?	Polymarket	1¢	$983,487	$102,574
Will Bitcoin dip to $25,000 by December 31, 2026?	Polymarket	5¢	$982,038	$79,653
Will Spain win on 2026-07-19?	Polymarket	42¢	$978,102	$4,496,083
Will Lovable be acquired before 2027?	Polymarket	10¢	$974,697	$3,702
Extended FDV above $500M one day after launch?	Polymarket	24¢	$972,772	$70,613
Will the Texas Rangers win the 2026 World Series?	Polymarket	2¢	$972,566	$132,220
Will Mahmoud Ahmadinejad be head of state in Iran end of 2026?	Polymarket	1¢	$972,145	$45,984
Will the Chicago Bears win the 2027 NFL league championship?	Polymarket	3¢	$970,538	$163,154
Will Trump be impeached by end of 2026?	Polymarket	3¢	$968,078	$135,849
Will Angela Rayner be the next Prime Minister of the United Kingdom in 2026?	Polymarket	1¢	$966,001	$34,333
Will the Pittsburgh Steelers win the 2027 NFL league championship?	Polymarket	1¢	$962,922	$168,731
Will the Philadelphia Eagles win the 2027 NFL league championship?	Polymarket	3¢	$961,530	$178,590
Will Bitcoin reach $140,000 by December 31, 2026?	Polymarket	3¢	$960,510	$49,348
Will the high temp in LA be >79° on Jul 18, 2026: 80° or above	Kalshi	1¢	$301,076	$107,202
Will the high temp in LA be 78-79° on Jul 18, 2026: 78° to 79°	Kalshi	99¢	$146,983	$70,544
Will Arthur Fils win the 2026 Men's US Open?	Polymarket	1¢	$99,796	$54,154
Will Carlos Roberto Massa Júnior finish in third place in the first round of the	Polymarket	1¢	$99,783	$23,894
Will UAE leave the Gulf Cooperation Council in 2026?	Polymarket	6¢	$99,777	$18,972
Will Javier Milei win the 2027 Argentina presidential election?	Polymarket	47¢	$99,578	$38,649
Will the high temp in LA be 76-77° on Jul 18, 2026: 76° to 77°	Kalshi	1¢	$99,456	$65,244
Will Silver (XAGUSD) hit (LOW) $50 in July?	Polymarket	9¢	$99,365	$16,770
Extended FDV above $1B one day after launch?	Polymarket	10¢	$99,211	$18,818
Will Kendrick Lamar be the top artist for 2026?	Polymarket	1¢	$99,188	$25,774
Will Atlanta United FC win the 2026 MLS Cup?	Polymarket	1¢	$99,003	$22,632
Ukraine agrees to limit size of armed forces before 2027?	Polymarket	9¢	$98,918	$22,261
Will Baker Mayfield win the 2026 NFL MVP?	Polymarket	1¢	$98,828	$12,356
Will Loopscale launch a token by December 31, 2026?	Polymarket	31¢	$98,809	$474
Will Min Woo Lee win the 2026 TOUR Championship?	Polymarket	2¢	$98,243	$1,506
Will Bitcoin dip to $58,000 July 13-19?	Polymarket	1¢	$98,242	$24,545
Hamad bin Isa Al Khalifa out as leader of Bahrain by December 31, 2026?	Polymarket	6¢	$98,230	$18,190
Will Pat McFadden be the next Chancellor of the Exchequer of the UK in 2026?	Polymarket	1¢	$98,163	$26,878
Will Sam Burns win the 2026 The Open Championship?	Polymarket	40¢	$98,072	$56,255
Will France send warships through the Strait of Hormuz by July 31, 2026?	Polymarket	2¢	$98,017	$30,753
Will less than 5 SpaceX Starship launches successfully reach Space in 2026?	Polymarket	29¢	$97,817	$2,620
Will the US strike 13 countries in 2026?	Polymarket	1¢	$97,026	$22,433
Will Sabrina Carpenter be the top artist for 2026?	Polymarket	1¢	$97,008	$22,986
Romanian parliament dissolved by July 31?	Polymarket	1¢	$96,558	$25,107
Will MicroStrategy be margin called in 2026?	Polymarket	3¢	$95,952	$33,496
Will OpenAI's valuation hit (HIGH) $2.0T by December 31?	Polymarket	10¢	$95,906	$9,352
Will Federico Valverde win the 2026 Ballon d'Or?	Polymarket	1¢	$95,744	$91,008
Will Kristi Noem leave the Trump administration before 2027?	Polymarket	33¢	$95,711	$3,406
Will Radu Burnete be the next Prime Minister of Romania?	Polymarket	1¢	$95,509	$15,769

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.