OpenAI valuation 2026 $1.0T 83.5%
$1.25T 47.5%
$1.5T 34%
+11 more outcomes
Prediction Markets Overview — a comprehensive summary
Explore prediction market data across politics, sports, crypto, finance, and more. Track probabilities, compare platforms, and follow how market expectations change over time.
Total Active Markets 96
Total Volume $4.49B
Open Interest $218.52M
Total Liquidity $364.76M
OpenAI valuation 2026 
Which party wins 2028 US Presidential Election? Democratic 59.5%
Republican 40.5%
UK Social Media Ban Date June 30, 2027 43.5%
December 31, 2026 10.5%
Trump out as President before 2027? No 94.5%
Yes 5.5%
Iran agrees to surrender enriched uranium stockpile by…? December 31 6%
October 31 1.9%
Bab el-Mandeb Strait effectively closed by…? December 31 15.5%
October 31 9%
September 30 5.5%
+2 more outcomes
Los Angeles Mayoral Election Karen Bass 64.5%
Nithya Raman 35.2%
Which party will win the House in 2026? Democratic Party 88.5%
Republican Party 11.5%
New Stranger Things episode release date March 31, 2027 6%
December 31, 2026 2.7%
Putin out as President of Russia by…? June 30, 2027 14.5%
December 31, 2026 6.5%
September 30, 2026 1.1%
Brazil Presidential Election Luiz Inácio Lula da Silva 55.5%
Flávio Bolsonaro 40.4%
Augusto Cury 2%
+16 more outcomes
What price will Ethereum hit in 2026? 2,750 65.5%
2,250 60%
3,000 47%
+20 more outcomes
