The FTSE 100 index closed up 190.78 points, 1.8%, at 10,829.21.
asserted
index → close → 10,829.21
The FTSE 250 ended 240.78 points higher, 1.0%, at 24,915.69, and the AIM all-share climbed 6.29 points, 0.8%, at 760.89.
asserted
AIM → end → 760.89
In Europe, the CAC 40 in Paris jumped 2.2%, as did the DAX 40 in Frankfurt.
asserted
DAX → jump → Frankfurt
Around the time of the London equities close on Wednesday, the Dow Jones Industrial Average was up 2.5%, the S&P 500 was 1.4% higher and the Nasdaq Composite advanced 1.5%.
asserted
Composite → advance → Wednesday
In Senate races, Democrats picked up a string of victories in Republican strongholds including Texas, South Carolina and Kansas.
asserted
Democrats → pick → Texas
Barclays Capital analyst Michael McLean said in the House, Democrats may ultimately win 258 seats, a gain of 43, which would be the largest House majority for a party since at least 2009.
uncertain
which → say → 2009
In the Senate, he noted Democrats are on track to gain seven to potentially nine seats.
asserted
Democrats → note → seats
“A seven-seat gain would produce the largest Senate majority for either party since 2015.
asserted
gain → produce → 2015
Victories in Alaska and Mississippi would take Democrats to 56 seats, the largest majority since 2010,” he explained.
asserted
he → take → 2010
Mr McLean sees the election outcome as both ordinary and extraordinary.
asserted
McLean → see → outcome
“Ordinary, because large losses by the president’s party are typical in second-term midterms,” he said, and “extraordinary” because of “where Democrats won; reversing decades of Republican control in some states”.
asserted
Democrats → say → states
UBS pointed out that one important implication of the 2026 results is that Democrats winning previously reliable Republican Senate seats puts them into Democratic Party control for at least six years.
asserted
Democrats → point → years
UBS noted Republican majorities in the Senate the last 26 years have depended on Kansas being Republican, as well as South Carolina, and for the most part, Texas, Iowa and North Carolina too.
“Thus, the victories this year moved those reliable seats out of Republican hands for the six-year terms of those seats, making it much more difficult for Republicans to win back control of the Senate in 2028 or 2030,” UBS explained.
asserted
UBS → note → 2028
Read More
Mr McLean at Barclays said the divided government limits the prospects for major legislation and the result likely will be “legislative gridlock”.
asserted
result → read → legislation
But Kathleen Brooks, research director at trading platform XTB, pointed out that “gridlock might be bad for politics, but it is good for markets, and traditionally US indices experience a strong rally after midterm elections”.
uncertain
indices → point → elections
“After the recent rout in stocks, especially AI-linked stocks, the stage could be set for a strong performance into year-end,” she suggested.
uncertain
she → link → end
Raphael Olszyna-Marzys, international economist at J Safra Sarasin Sustainable Asset Management, said the “decisiveness” of the outcome left Mr Trump with no room to contest the results, “which is clearly a good thing”.
asserted
which → say → results
“It adds clarity to the outlook and also removes some of the risk premium that a disputed result would have placed on asset prices,” he said.
asserted
he → add → prices
Goldman Sachs expects Democrats to use fiscal deadlines to seek to limit the war with Iran, roll back selected tariffs and reverse spending cuts enacted last year.
asserted
Democrats → expect → cuts
Democratic wins at the state and local level are likely to lead to short-term data centre moratoria, potentially affecting about 45% of planned US data centre capacity expansion, Goldman suggested.
uncertain
Goldman → lead → expansion
The election results put the dollar under pressure, but Matthew Ryan, head of market strategy at Ebury, cautioned against reading too much into the initial “knee-jerk” move in the greenback.
asserted
Ryan → put → greenback
“This is not a game changer for FX and ultimately we think that any downside will prove limited,” he added.
asserted
he → think → FX
Mr Ryan noted the outcome was largely priced in, Mr Trump retains his veto and Treasury yields look set to stay elevated regardless.
asserted
yields → note → veto
“Congress may have turned blue, but the dollar’s main drivers have not,” he added.
uncertain
he → turn → ?
The pound was quoted at 1.3464 dollars late Wednesday afternoon, up from 1.3416 dollars at the same time on Tuesday.
asserted
pound → quote → Tuesday
Against the euro, sterling firmed to 1.1999 euro from 1.1986 euro.
asserted
sterling → firm → euro
The yield on the US 10-year Treasury was quoted at 4.92% late on Wednesday afternoon, narrowed from 4.94% on Tuesday.
asserted
yield → quote → Tuesday
The yield on the US 30-year Treasury was at 5.31%, widened from 5.30%.
asserted
yield → widen → %
Elsewhere, eurozone consumer price inflation accelerated to its highest level in more than three years in October, driven by a further surge in energy costs.
asserted
inflation → accelerate → costs
According to preliminary figures from Eurostat, consumer prices rose 4.0% year-on-year in October, accelerating from 3.8% in September and matching market consensus cited by FXStreet.
uncertain
prices → accord → FXStreet
The reading marked the highest annual inflation rate since September 2023.
asserted
reading → mark → September
Energy prices jumped 21% from a year earlier, accelerating from a 19% increase in September, while services inflation edged up to 3.3% from 3.2%.
asserted
inflation → jump → %
Excluding energy, food, alcohol and tobacco, core consumer price inflation remained unchanged at 2.5%, also in line with market expectations.
asserted
inflation → exclude → expectations
In London, dollar weakness boosted the gold price, supporting shares in miners Fresnillo and Endeavour Mining, which ended up 7.1% and 6.2% respectively.
asserted
which → boost → Fresnillo
Gold was quoted at 4,041.83 dollars an ounce on Wednesday, higher than 3,933.38 dollars on Tuesday.
asserted
Gold → quote → Tuesday
Marks & Spencer jumped 6.4% as it pledged to tackle issues in its fashion, home and beauty unit (FH&B), which held back first-half performance.
asserted
which → jump → performance
The London-based clothing and food retailer reported a sharp rise in half-year pre-tax profit to £355.1 million from just £3.4 million a year earlier as it recovered from last year’s cyber attack.
asserted
it → base → attack
But profit in the FH&B business was below expectations and chief executive Stuart Machin said: “We fell short of our full potential.
asserted
We → say → potential
“Put simply, we need to turn more of the demand we already have into profitable sales at a lower cost to serve.”
asserted
we → Put → cost
M&S plans to improve availability, reduce lead times, improve stock flow and set up a new dedicated returns centre in Sheffield.
asserted
M&S → improve → Sheffield
…and 8 more, not listed.