Wall Street is preparing for the final phase of the U.S. midterm election season, with investors increasingly favoring a Democratic takeover of the House of Representatives and a narrow Republican advantage in the Senate. Many market observers view that split outcome as the most market-friendly scenario because it would limit the risk of disruptive policy changes, although the result remains uncertain. Prediction markets favor Democratic control of the House, while Republicans hold slight leads in Senate-control contracts on Kalshi and Polymarket. Futures linked to the Chicago Board Options Exchange Volatility Index indicate rising demand for protection against early-November swings in the S&P 500. Evercore ISI recommends a straddle (an options strategy combining calls and puts) on the State Street SPDR S&P 500 ETF Trust, while markets expect the Federal Reserve to raise interest rates twice by early 2027.