London Quick Take - 5 Things to Know in Markets Today - US Midterms Special
5 to Know in Markets Today - Midterms Special
1.Blue Tsunami
I've said before I see this set of midterms as likely a clearing event that the market will digest and use to propel into a year-end rally. It removes a major overhang for policy. While the scale of the pullback in AI names over the last month was arguably a little more than expected (blame Google), the extent of the correction just adds to the reasons to be constructive. There are positive seasonal factors even once you consider the Democrats' wall of worry for stocks. We've seen considerable de-grossing, with lighter hedge fund positioning into the election as a positive mix. Positive earnings updates from AMD, Super Micro Computer and Arista Networks are helping to add some positive spin today for tech names.
Blue Tsunami: It was more than just a blue wave that rocked US futures overnight, but bulls circled the wagons here and pushed Nasdaq-100 futures into the green by the time of the European open, while S&P 500 futs were also firmer to build on a rally of around +0.8% on Tuesday. Asian shares reversed heavy losses of as much as 4% to turn higher as investors digested whether a Democrat victory would deal blow to the AI trade. European shares opened broadly higher with the DAX and CAC each up around +0.4% while the FTSE 100 added +0.2%.
2.Are midterms good for stocks?
What's moving in Europe this morning? European defence stocks are taking a bit of a hammering off the back of the Democrat sweep – their control of Congress could hold up spending on defence and we are seeing some downwards moves in pre-markets for RTX, Lockheed Martin, Northrop Grumman and Palantir. BAE Systems slumped –5% and Babcock fell more than –3%. There is also a material shift – if Trump's mandate has been so definitively rebuked it brings a more Atlantic-facing, Europe-cooperating US back to the table in a couple of years' time. Bank stocks moved higher and led the Stoxx 50 while clean energy names that have been hit by Trump's policies were gainers too. Weir Group slumped –7% to the bottom of the FTSE 100 despite a decent-looking Q3 update with orders rising 8%. Miners rose on precious metals recovering strongly while copper prices firmed up as AI buildout worries collide with a reduced chance of US import tariffs on refined copper, which has distorted the market.
3.What's it mean for AI stocks
Hinojosa's victory raises questions about the construction of data centres in the state of Texas. Democrats also took Georgia and Ohio, which are other significant states for data centre construction. There is a risk the AI infrastructure buildout could slow materially. This showed up in some of the higher beta data-centre specific names like CoreWeave and Nebius, which declined by 4% and 2% in pre-market trade respectively.
4.What does gridlock mean
Treasury issuance could decline, which helps explain some of the moves in dollar and bond yields – Tsy Sec Bessent has indicated he might cut 20yr and 30yr issuance and said previously that the administration could speed up fiscal consolidation should the Democrats win. Today's quarterly refunding could see the Treasury give itself more scope to reduce long-duration supply. The belly of the curve could be where the best returns are to be found around the 20yr duration, whilst this could be a positive for gold.
The dollar dropped sharply, gold rallied and bond yields were lower but I don't think the result materially alters the economic outlook for the US. Changes in how the Treasury issues bonds and how the Fed conducts policy will probably have a bigger impact on Treasury yields. But investors should note that a Democrat-controlled Congress could use ‘must-pass’ legislation as leverage to delay One Big Beautiful Bill Act tax cuts, which could negatively impact equities, particularly consumer and healthcare names. Stocks tied to the AI trade will likely face a tougher regulatory environment, with a greater emphasis on safety of models, while data centre construction could face stricter tests and officials bow to pressure to slow the buildout.
A divided government reduces the chances of major legislative changes, such as raising corporate taxation or regulation, leading to greater policy stability. However, it can also mean budget impasses, debt-ceiling arguments and government shutdown risks. As such divided government raises downside risks to growth and tamps down on yields lowest upside risk to Treasury supply upside. A divided Congress is usually good for bonds because it’s much harder to carry out major fiscal stimulus or sweeping legislation, though this cycle is complicated by concerns about fiscal deficits and inflation. A Democrat-controlled Congress will increase oversight in areas like financial services, crypto and AI. Private equity and M&A activity could be constrained.
5.Stock movers today
Arista Networks surged +10% on strong earnings and positive guidance. The cloud networking company guided fourth-quarter earnings of $1.26 to $1.30 per share on revenue of $3.9b- $4.0bn, well up on the $1.15 per share and $3.60bn expected.
Super Micro Computer also jumped +7% on a top and bottom-line beat. For the full-year 2027, it guided revenues of between $72bn and $82bn, vs the roughly $69bn consensus before the earnings.
Marks and Spencer shares rose +2% on another positive update with Group adjusted profit before tax rising to £403.2m, versus £184.1m last year, ahead of the market expectations for around £390mn in the first half of 2026. We were looking for continued good momentum in food sales and MKS delivered - Food sales up 13.9%; adjusted operating profit of £288.6mn, margin of 5.6%. Fashion, Home & Beauty delivered strongly too with sales up 17.5%; adjusted operating profit of £150.5mn, margin of 7.5%.