Kalshi accounts for most Election Day volume as political payouts rise

Election Day trading volume across prediction-market venues reached $2.21B so far, with Kalshi accounting for $1.90B, according to the supplied update published Nov 3, 2026, at 10:24 AM ET.

Trading activity leads the update

The update also recorded a 92% increase in “politics dollars paid” over 24 hours. The supplied material does not define that measure, so it should not be treated as interchangeable with trading volume or net inflows.

The summary said there had been no significant new prediction-platform headline in the preceding 30 minutes. Instead, the edition focused on a fresh assessment of volume and flows tied to Election Day politics.

The figures place Kalshi at the center of the reported trading activity. However, no source outlet, links, venue-by-venue breakdown beyond Kalshi, or individual contract data were provided.

What it means for prediction markets

• Volume is not a directional signal: The $2.21B total describes trading activity, not which election outcomes traders consider more likely.
• Kalshi dominates the reported total: Its $1.90B contribution accounts for most of the volume, but the material does not identify how the remaining activity is distributed.
• The payment metric needs context: Without a definition, the 92% rise cannot establish whether new money is entering political markets or how contract prices are changing.