Polymarket platform with live outcomes for political figures: Donald Trump has a 55.5% chance with a trading volume of $442,765,644 and options to buy "Yes" at 55.5¢ or "No" at 44.6¢. Kamala Harris has a 44.0% chance with a trading volume of $328,742,201 and options to buy "Yes" at 44.1¢ or "No" at 56.0¢.