Wall Street readies for volatility as Democrats eye control of Congress in midterms

Wall Street is bracing for a choppy session after Tuesday's US midterm elections, with forecasters expecting Democrats to win at least one chamber of Congress. A divided legislature could reshape the policy backdrop for stocks, bonds and the dollar, even if the outcome leaves Washington largely gridlocked.

The biggest exposure may be in artificial intelligence, the trade that has powered much of the equity rally over the past few years. Democrats are widely expected to press for tighter regulation and closer oversight of the technology. Local governments are also facing pressure to slow or block new data centers, a development that some strategists say could weigh on growth if it becomes a national theme. Tech shares have already been wobbling, with the tech-heavy Nasdaq 100 falling 4.8% across Thursday and Friday after major companies raised questions about heavy AI spending.

Other sectors could feel the political shift too. A push to rein in defense spending would be a headwind for military contractors. Large banks, which have benefited from a surge in deal activity, may draw closer scrutiny. Cryptocurrency firms, given their close ties to the Trump family, are also likely to face questions from lawmakers. A UBS basket of stocks seen as tied to Republicans has lagged the S&P 500 since peaking in August, a sign that investors have already been trimming political bets.

Bond markets present a more nuanced picture. Historically, gridlock has been good for Treasuries because it limits big spending plans that add to deficits and push up long-dated yields. This cycle is different. With the federal deficit running near 6% of economic output, a level rarely seen outside recessions, strategists say any fiscal relief would be modest and unlikely to spark a lasting bond rally. Still, a slower pace of new borrowing would be welcomed by many fixed-income managers.

The dollar may get a lift from the same stabilizing logic that supports Treasuries. Some investors think a divided government would push the White House to rely more on executive action, which could keep policy uncertainty contained. Geopolitics adds another layer: a possible escalation with Iran, which the president has hinted could follow the election, would likely support the greenback by lifting energy prices and keeping the Federal Reserve cautious.

The bigger risk is that positioning is crowded. Many traders are leaning toward a narrow Democratic win that produces a gridlocked Congress, and some strategists warn that such a consensus leaves portfolios exposed if the result surprises. For investors, the takeaway is to watch AI-linked stocks, defense names and Treasury yields in the sessions after the vote, when the first signals about the new political map will hit prices. Read the original report on Moneycontrol.

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