With today's midterm election voting, traders at polymarket.com give Democrats about a 75% chance of winning control of both the House and Senate. Republicans currently control both chambers. The Democrats need a net gain of 3 seats in the House of Representatives and 4 in the Senate to achieve the majority. All 435 seats in the House of Representatives and 35 seats in the Senate are on the ballot.

With today's midterm election voting, traders at polymarket.com give Democrats about a 75% chance of winning control of both the House and Senate. Republicans currently control both chambers. The Democrats need a net gain of 3 seats in the House of Representatives and 4 in the Senate to achieve the majority. All 435 seats in the House of Representatives and 35 seats in the Senate are on the ballot.