Stocks surge as Democrats sweep Congress

The story

The Dow jumped roughly 3%, its best day after an election since 1986. Yahoo Finance reported that investors see a divided government as a check on White House policy. That put them in a buying mood, and the market's fear gauge fell sharply.

Oil took the biggest fall, sinking nearly 8%. The Financial Times reported that traders think the Republican losses raise the odds the Iran war de-escalates. Energy stocks fell as a result. For Maine, heating oil futures fell almost 7% as heating season starts. That's welcome news for oil-heated homes if it lasts and reaches dealers. These are wholesale prices, not what you pay at delivery.

Big tech split in two. Microsoft rose nearly 7%. Bloomberg reported that investors expect a Democratic Congress to slow the heavy AI spending that's been eating into those companies' cash. But Nvidia fell after a new Texas Democratic governor said she wants to pause data center construction, Yahoo Finance reported. That's why the tech sector ended about flat.

Also today

• Health care rose about 3.1%, as hospital stocks rallied on the Democratic wave while drugmakers brace for scrutiny, MarketWatch reported.
• Industrial stocks slipped about 1.1% after defense and prison companies sank following the sweep, Yahoo Finance reported.
• Gold rose about 3.4% and the interest rate on 10-year government bonds edged down, probably because cheaper oil eases worries about rising prices.

Storylines

• Midterm blue wave and markets: Democrats took both chambers, stocks rallied and the dollar slipped.
• Iran war and oil: Hopes of de-escalation pushed global oil under $100 a barrel and U.S. oil under $90.
• AI spending boom: Cloud giants rose on bets of spending restraint, while chip and data center names fell on fears of a slower buildout.
• Musk and politics: Tesla fell as his midterm bet backfired, Yahoo Finance reported.

Temperature

Neutral · relieved: The rally was big and broad and the fear gauge fell as election uncertainty cleared, but investors didn't rush into safe places like bonds.