Politics markets on Polymarket and Kalshi

8,415 open politics markets I track on both venues, with each one's Yes price, volume and rules edits. Categories come from keywords in the title and event.

Market	Venue	Yes	24h vol	Ends
Will Republicans win Kansas, Maine, Michigan, Ohio, and Texas, and lose Alaska and Iowa? Which Senate Swing States will Republicans win?	Polymarket	0¢	$43k	in 3 days
Will Republicans win Alaska, Iowa, Michigan, Ohio, and Texas, and lose Kansas and Maine? Which Senate Swing States will Republicans win?	Polymarket	0¢	$43k	in 3 days
Will Republicans win Maine and Ohio, and lose Alaska, Iowa, Kansas, Michigan, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$42k	in 3 days
Will Republicans win the 2026 U.S. House of Representatives national popular vote?	Kalshi	4.5¢	$42k	Nov 3
Will Democratics win the Senate race in Georgia?: Jon Ossoff	Kalshi	97¢	$42k	Nov 3
Will Sarah Knafo win the 2027 French presidential election? Next French Presidential Election	Polymarket	0¢	$41k	Apr 19
Will the Democratic party win the governorship in Massachusetts: Maura Healey	Kalshi	97¢	$41k	Nov 3
Will Republicans win Alaska, Iowa, Maine, Ohio, and Texas, and lose Kansas and Michigan? Which Senate Swing States will Republicans win?	Polymarket	0¢	$40k	in 3 days
Will Republicans win Maine and Texas, and lose Alaska, Iowa, Kansas, Michigan, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0¢	$39k	in 3 days
Will the margin of victory for Republicans in the U.S. Senate election in Texas be at least 3 percentage points?: Ken Paxton, 3+ pts	Kalshi	16¢	$39k	Nov 3
Will the margin of victory for Democrats in the U.S. Senate election in Texas be at least 5 percentage points?: James Talarico, 5+ pts	Kalshi	33¢	$39k	Nov 3
Will Democratic win the House race for NC-03?: Raymond Smith Jr.	Kalshi	45¢	$39k	Nov 3
Will Republicans win Alaska, Kansas, Michigan, and Ohio, and lose Iowa, Maine, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$39k	in 3 days
Will Republicans win Michigan, Ohio, and Texas, and lose Alaska, Iowa, Kansas, and Maine? Which Senate Swing States will Republicans win?	Polymarket	0¢	$39k	in 3 days
Will Republicans win Alaska, Maine, Michigan, Ohio, and Texas, and lose Iowa and Kansas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$38k	in 3 days
Will Republicans win Alaska, Kansas, Maine, and Texas, and lose Iowa, Michigan, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0¢	$38k	in 3 days
Will Kim Kardashian win the 2028 Republican presidential nomination? Republican Presidential Nominee 2028	Polymarket	0¢	$38k	Nov 8
Will the Republicans win the Kansas Senate race in 2026? Kansas Senate Election Winner	Polymarket	49¢	$38k	in 3 days
Will Marine Le Pen win the 2027 French presidential election? Next French Presidential Election	Polymarket	41¢	$37k	Apr 19
Will Republicans win Kansas, Ohio, and Texas, and lose Alaska, Iowa, Maine, and Michigan? Which Senate Swing States will Republicans win?	Polymarket	0¢	$37k	in 3 days
Will Republican win the House race for NC-14?: Tim Moore	Kalshi	77¢	$37k	Nov 3
Will Republicans win Maine, Michigan, and Texas, and lose Alaska, Iowa, Kansas, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0¢	$36k	in 3 days
Will the Democratic party win the governorship in Alabama: Doug Jones	Kalshi	6.2¢	$36k	Nov 3
Will Republicans win Maine, Ohio, and Texas, and lose Alaska, Iowa, Kansas, and Michigan? Which Senate Swing States will Republicans win?	Polymarket	0¢	$36k	in 3 days
Will Republicans win Alaska, Maine, and Texas, and lose Iowa, Kansas, Michigan, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0¢	$36k	in 3 days
Will the Democratic party win the governorship in Pennsylvania: Josh Shapiro	Kalshi	97¢	$36k	Nov 3
Will Trump's RCP approval average be above 38.7 on Nov 1, 2026?: Above 38.7%	Kalshi	29¢	$36k	in 6 h
Will the Republican party hold exactly 54 Senate seats in the 120th Congress?	Kalshi	3.5¢	$36k	Feb 1
Will the Republican Party win the NC-13 House seat? NC-13 House Election Winner	Polymarket	57¢	$36k	in 3 days
Will the Republican party hold exactly 50 Senate seats in the 120th Congress?	Kalshi	8.5¢	$35k	Feb 1
Will the Republican Party have more than 237 House seats on Feb 1, 2027?: Above 237	Kalshi	1.3¢	$35k	Feb 1
Will Republicans win the Senate race in New Hampshire?: John E. Sununu	Kalshi	7.6¢	$35k	Nov 3
Will Republicans win Alaska, Maine, Ohio, and Texas, and lose Iowa, Kansas, and Michigan? Which Senate Swing States will Republicans win?	Polymarket	0¢	$35k	in 3 days
Will the Republican party hold exactly 46 Senate seats in the 120th Congress?	Kalshi	13¢	$35k	Feb 1
Will the margin of victory for Republicans in the U.S. Senate election in Texas be at least 4 percentage points?: Ken Paxton, 4+ pts	Kalshi	11¢	$35k	Nov 3
Will the Republicans win the Montana Senate race in 2026? Montana Senate Election Winner	Polymarket	91¢	$34k	in 3 days
Will the Democratic party win the governorship in Iowa: Rob Sand	Kalshi	85¢	$34k	Nov 3
Will Republican win the House race for TX-23?: Brandon Herrera	Kalshi	54¢	$34k	Nov 3
Will Republicans win Alaska, Michigan, and Texas, and lose Iowa, Kansas, Maine, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0¢	$34k	in 3 days
Will Republicans win Alaska, Kansas, and Maine, and lose Iowa, Michigan, Ohio, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$34k	in 3 days
Will Republicans win Alaska, Maine, and Ohio, and lose Iowa, Kansas, Michigan, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$34k	in 3 days
Will Republicans win Alaska, Iowa, and Kansas, and lose Maine, Michigan, Ohio, and Texas? Which Senate Swing States will Republicans win?	Polymarket	1.4¢	$34k	in 3 days
Will Republicans win Alaska, Maine, Michigan, and Ohio, and lose Iowa, Kansas, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$34k	in 3 days
Will Republicans win Alaska, Michigan, and Ohio, and lose Iowa, Kansas, Maine, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$34k	in 3 days
Will Michel Barnier win the 2027 French presidential election? Next French Presidential Election	Polymarket	0¢	$34k	Apr 19
Will Republicans win Alaska, Kansas, Maine, and Ohio, and lose Iowa, Michigan, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$34k	in 3 days
Who will win the 2026 Michigan Senate race?: Abdul El-Sayed	Kalshi	75¢	$33k	Nov 3
Will Republicans win Kansas, Maine, Michigan, and Texas, and lose Alaska, Iowa, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0¢	$33k	in 3 days
Will Republicans win Alaska, Kansas, Maine, and Michigan, and lose Iowa, Ohio, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$33k	in 3 days
Will the Democratic party win 218-221 House seats in the 120th Congress?	Kalshi	3.1¢	$33k	Feb 1

Prices and volumes are from my last read of each market; a dash means I haven't read it since tracking began. Kalshi volume counts contracts traded, each worth up to $1, as Kalshi's own site does.