Kalshi Election Day Volume Hits $4.15B, Short of Its October Record

Kalshi processed $4.15 billion in notional volume on Election Day, Nov. 3, its largest weekday to date but below the $5.3 billion record set on Saturday, Oct. 24. Single-market contracts drove the activity, while parlay-style combos dropped to 58.6% of volume from roughly three-quarters on the record day. The figures show prediction-market demand holding up around the election, though the mix shifted toward simpler contracts.