Politics markets on Polymarket and Kalshi

8,526 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 the Republican party win the governorship in Nevada: Joe Lombardo	Kalshi	26¢	$16k	Nov 3
Will Texas Senate be James Talarico wins AND Maine Senate be Susan Collins wins for Nov 2026?: James Talarico and Susan Collins	Kalshi	18¢	$16k	Nov 3
Will Republicans win Alaska, Iowa, Michigan, and Texas, and lose Kansas, Maine, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0¢	$16k	in 2 days
Will the Democratic party win 238-241 House seats in the 120th Congress?	Kalshi	13¢	$16k	Feb 1
Will Republicans win Kansas, Michigan, Ohio, and Texas, and lose Alaska, Iowa, and Maine? Which Senate Swing States will Republicans win?	Polymarket	0¢	$16k	in 2 days
Will Kuomintang (KMT) win the most head of local government elections in the 2026 Taiwan local elections? 2026 Taiwanese Local Elections: Party Winner	Polymarket	76¢	$16k	Nov 29
Will Republicans win Kansas, Maine, Michigan, and Texas, and lose Alaska, Iowa, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0¢	$16k	in 2 days
What will Donald Trump say during midterm rally in Dubuque, Iowa originally scheduled for November 1, 2026?: Event does not qualify	Kalshi	1¢	$15k	Nov 15
Will the Democratic Party win the MO-02 House seat? MO-02 House Election Winner	Polymarket	40¢	$15k	in 2 days
Will Republicans win Iowa and Ohio, and lose Alaska, Kansas, Maine, Michigan, and Texas? Which Senate Swing States will Republicans win?	Polymarket	1.4¢	$15k	in 2 days
Will Republicans win Alaska, Kansas, Maine, and Ohio, and lose Iowa, Michigan, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$15k	in 2 days
Will Republican win the House race for VA-05?: John McGuire	Kalshi	65¢	$15k	Nov 3
Will Trump's RCP approval average be below 38.1 on Nov 1, 2026?: Below 38.1%	Kalshi	4¢	$15k	Nov 1
Will Gabriel Attal win the 2027 French presidential election? Next French Presidential Election	Polymarket	0.8¢	$15k	Apr 19
Will Republicans win Iowa, Kansas, Ohio, and Texas, and lose Alaska, Maine, and Michigan? Which Senate Swing States will Republicans win?	Polymarket	0.7¢	$15k	in 2 days
Will the Democratic party win 234-237 House seats in the 120th Congress?	Kalshi	11¢	$15k	Feb 1
Will Republicans win Iowa, Kansas, Maine, and Ohio, and lose Alaska, Michigan, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0.7¢	$15k	in 2 days
Israeli Knesset election annulled?	Polymarket	4.1¢	$15k	Jan 1
Will the Democratic margin of victory in the 2026 U.S. House of Representatives national popular vote be between 8 and 10%?: Democrats, 8 to 10%	Kalshi	31¢	$15k	Nov 3
Will Democratic win the House race for NY-01?: Chris Gallant	Kalshi	18¢	$14k	Nov 3
Will the Republican party hold exactly 48 Senate seats in the 120th Congress?	Kalshi	14¢	$14k	Feb 1
Will Republicans win Iowa, Kansas, Maine, and Michigan, and lose Alaska, Ohio, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$14k	in 2 days
Will Republicans win the Senate race in Montana?: Kurt Alme	Kalshi	89¢	$14k	Nov 3
Will Rafael López Aliaga win the next Lima mayoral elections? Lima Mayoral Election Winner	Polymarket	73¢	$14k	Oct 5
Will the Republican Party win the MO-02 House seat? MO-02 House Election Winner	Polymarket	61¢	$14k	in 2 days
Will Republicans win Maine, Michigan, and Ohio, and lose Alaska, Iowa, Kansas, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$14k	in 2 days
Will Republicans win Maine, Michigan, Ohio, and Texas, and lose Alaska, Iowa, and Kansas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$14k	in 2 days
Will the margin of victory for Democrats in the U.S. Senate election in Michigan be at least 2 percentage points?: El-Sayed, 2+ pts	Kalshi	63¢	$14k	Nov 3
Will the Democratic party win the governorship in Alabama: Doug Jones	Kalshi	6.5¢	$14k	Nov 3
Will Republicans win Kansas, Maine, Michigan, and Ohio, and lose Alaska, Iowa, and Texas? Which Senate Swing States will Republicans win?	Polymarket	0¢	$14k	in 2 days
Will Democratic win the House race for NY-02?: Patrick Halpin	Kalshi	17¢	$14k	Nov 3
Will Michelle Obama win the 2028 Democratic presidential nomination? Democratic Presidential Nominee 2028	Polymarket	0.6¢	$14k	Nov 8
Will Mark Kelly win the 2028 US Presidential Election? Presidential Election Winner 2028	Polymarket	1.2¢	$14k	Nov 8
Will Gavin Newsom win the 2028 US Presidential Election? Presidential Election Winner 2028	Polymarket	12¢	$14k	Nov 8
Will the Republican Party win the CO-05 House seat? CO-05 House Election Winner	Polymarket	59¢	$14k	in 2 days
Will the Democratic party win the governorship in Tennessee: Jerri Green	Kalshi	5.9¢	$14k	Nov 3
Will the Republican Party win the FL-13 House seat? FL-13 House Election Winner	Polymarket	65¢	$13k	in 2 days
Will Chris Hipkins be the next Prime Minister of New Zealand after the 2026 elections? Next Prime Minister of New Zealand?	Polymarket	43¢	$13k	in 6 days
Israel Election: Which Bloc Wins More Seats?	Polymarket	100¢	$13k	Oct 28
Will the Democratic party win 214-217 House seats in the 120th Congress?	Kalshi	2.7¢	$13k	Feb 1
Will Republicans win Maine, and lose Alaska, Iowa, Kansas, Michigan, Ohio, and Texas? Which Senate Swing States will Republicans win?	Polymarket	1.7¢	$13k	in 2 days
Will Republicans win Iowa, Kansas, Maine, Ohio, and Texas, and lose Alaska and Michigan? Which Senate Swing States will Republicans win?	Polymarket	0.8¢	$13k	in 2 days
Will Abigail Spanberger win the 2028 US Presidential Election? Presidential Election Winner 2028	Polymarket	0¢	$13k	Nov 8
Will Republicans win Alaska, Iowa, Kansas, and Texas, and lose Maine, Michigan, and Ohio? Which Senate Swing States will Republicans win?	Polymarket	0.7¢	$13k	in 2 days
Will the Republican party hold exactly 56 Senate seats in the 120th Congress?	Kalshi	1¢	$13k	Feb 1
Will Trump's RCP approval average be exactly 38.6 on Nov 1, 2026?: 38.6%	Kalshi	25¢	$13k	Nov 1
Will Republicans win Kansas, Maine, Michigan, Ohio, and Texas, and lose Alaska and Iowa? Which Senate Swing States will Republicans win?	Polymarket	0¢	$13k	in 2 days
Will the Democrats win the New Hampshire Senate race in 2026? New Hampshire Senate Election Winner	Polymarket	94¢	$13k	in 2 days
Will Republicans win Iowa, Kansas, Maine, Michigan, Ohio, and Texas, and lose Alaska? Which Senate Swing States will Republicans win?	Polymarket	0.6¢	$13k	in 2 days
Zelenskyy out as Ukraine president by end of 2026?	Polymarket	5.5¢	$13k	Jan 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.