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What people were betting on, Tuesday, November 3, 2026

The busiest prediction markets on Polymarket that day, leaving out single games and short crypto price bets. Each page shows the odds, how they moved and, where the same market is on Kalshi, both prices side by side.

MarketTraded, 24hLead, 24h
Balance of Power: 2026 Midterms
Leading on Polymarket: Democrats Sweep, 76%
$8.7M+5 pts
Which party will win the House in 2026?
Leading on Polymarket: Democratic Party, 95%
$4.7M–
Which party will win the Senate in 2026?
Leading on Polymarket: Democratic Party, 76%
$2.8M+4 pts
Presidential Election Winner 2028
Leading on Polymarket: JD Vance, 17%
$1.4M−2 pts
Texas Senate Election Winner
Leading on Polymarket: James Talarico (D), 75%
$2.2M+1 pt
Michigan Senate Election Winner
Leading on Polymarket: Abdul El-Sayed (D), 81%
$1.6M+2 pts
US-Iran ceasefire continues through...?
Leading on Polymarket: November 2, >99%
$3.7M+50 pts
Democratic Presidential Nominee 2028
Leading on Polymarket: Jon Ossoff, 19%
$1.4M+4 pts
Next French Presidential Election
Leading on Polymarket: Marine Le Pen, 40%
$776K–
US announces end of Iranian blockade by...?
Leading on Polymarket: March 31, 63%
$915K–
Israel x Iran ceasefire continues through...?
Leading on Polymarket: November 1, >99%
$811K–
Republican Presidential Nominee 2028
Leading on Polymarket: J.D. Vance, 35%
$704K–
Texas Governor Election Winner
Leading on Polymarket: Greg Abbott (R), 60%
$519K+2 pts
Will the U.S. invade Iran before 2027?
Polymarket traders give this a 19% chance
$301K+1 pt
Putin out as President of Russia by...?
Leading on Polymarket: June 30, 2027, 10%
$151K–
Largest IPO by market cap in 2026?
Leading on Polymarket: SpaceX, 64%
$178K+2 pts
US-Iran Hormuz Agreement by...?
Leading on Polymarket: December 31, 34%
$226K−5 pts
Will the Iranian regime fall before 2027?
Polymarket traders give this a 5% chance
$209K–
Next US-Iran senior diplomatic meeting by...?
Leading on Polymarket: December 31, 2026, 44%
$135K+1 pt
Will the US confirm that aliens exist by...?
Leading on Polymarket: December 31, 3%
$141K–
Iran leadership change by...?
Leading on Polymarket: June 30, 2027, 28%
$144K+1 pt
Taipei Mayor Election Winner
Leading on Polymarket: Chiang Wan-an, 68%
$234K+2 pts
Trump out as President before 2027?
Leading on Polymarket: Trump out as President before 2027?, 4%
$179K–
See the big bets as they land. ArbTrader's Whale Tracker shows every large bet on Kalshi and Polymarket the moment it's placed, and the AI Analyst researches any market in about a minute.
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Earlier days: 11-02 · 11-01

Odds are the market's last traded price shown as a chance; they change all the time. Not a prediction and not financial advice. Source: Polymarket. Game odds · Election odds