London stocks are expected to open lower on Wednesday, with the FTSE 100 forecast to decline around 45 points as investors assess a major shift in US politics following Democratic victories in the midterm elections, alongside renewed tensions between Washington and Tehran.
Futures indicate the FTSE 100 will open 0.4% lower at 10,593.43, extending Tuesday’s decline when the blue-chip index fell 122.90 points, or 1.1%, to close at 10,638.43.
Democrats have secured control of both the US House of Representatives and Senate, ending Republican control of Congress and creating a significant change in the political landscape for the remaining two years of President Donald Trump’s second term.
The election results included several notable Democratic victories in traditionally Republican states, including Texas, Ohio and Kansas.
In Texas, Democrat James Talarico won the US Senate race, while Gina Hinojosa defeated incumbent Governor Greg Abbott, marking a historic shift in a state long dominated by Republicans.
Democrats also secured a Senate victory in Kansas, where the party had not won a seat in the chamber since 1932, while former Senator Sherrod Brown won in Ohio.
The change in congressional control could make it more difficult for Trump to advance major legislative proposals, particularly on taxation, government spending and other policies requiring congressional approval.
Investors will also be watching whether the new balance of power leads to greater scrutiny of the administration’s economic and foreign policy decisions.
Geopolitical tensions remained elevated following renewed US military strikes on Iran, raising concerns about the durability of recent diplomatic efforts to end the Middle East conflict.
Trump confirmed that American forces had targeted Iranian military infrastructure, although he suggested that progress towards a negotiated settlement remained possible.
Speaking to the Financial Times, the President indicated that Washington was prepared for further military action if required but that negotiations might avoid the need for another major offensive.
Iranian officials warned that the country retained the right to respond to the strikes, with senior representatives signalling that Tehran remained prepared for further confrontation.
The developments have raised fresh concerns about shipping and energy supplies through the Strait of Hormuz, which has been heavily disrupted during the conflict.
Brent crude rose to $104.18 a barrel in early Wednesday trading, compared with $103.24 at Tuesday’s London close.
The increase reflected continuing uncertainty over Middle East energy supplies, although crude prices remained substantially below the levels reached during October.
Wall Street finished mixed on Tuesday, with the Dow Jones Industrial Average declining 0.4%, while the S&P 500 gained 0.4% and the technology-heavy Nasdaq Composite advanced 0.8%.
The contrasting performances reflected selective investor demand for technology shares amid broader uncertainty surrounding US economic policy and corporate earnings.
Asian markets also delivered a mixed performance on Wednesday, with Japan’s Nikkei 225 falling 1.4% and Australia’s S&P/ASX 200 declining 0.6%.
However, China’s Shanghai Composite advanced 1.8% and Hong Kong’s Hang Seng gained 1.4%, providing some support for regional market sentiment.
Gold strengthened to $4,018.29 an ounce, compared with $3,933.38 on Tuesday, as investors assessed geopolitical risks and the implications of the US election results.
In currency markets, sterling rose to $1.3460 against the US dollar, compared with $1.3416 at Tuesday’s London close.
The euro also strengthened to $1.1233 against the dollar, while the US currency eased to ¥158.09.
Wednesday’s UK corporate calendar includes half-year results from Marks & Spencer and Trainline, alongside full-year results from Smiths News.
Trading statements are also expected from Barratt Redrow, Coca-Cola HBC, JD Wetherspoon and Smith & Nephew, providing updates across the housing, consumer goods, hospitality and healthcare sectors.
Investors will examine the results for evidence of changing consumer demand, operating costs and the outlook for corporate profitability.
The economic calendar includes UK and eurozone services and composite purchasing managers’ indices, alongside eurozone inflation figures and Irish unemployment data.
In the United States, attention will turn to the ADP private-sector employment report, trade balance figures and services activity data, ahead of the broader US employment report later in the week.
The FTSE 100 faces a cautious opening as investors weigh the prospect of greater political gridlock in Washington against renewed Middle East security concerns.
The strengthening of gold and sterling, alongside mixed performances across international equity markets, highlights the varied initial responses to the US election outcome.
Attention will now turn to the formation of the new US congressional balance of power, developments in US-Iran diplomacy and Thursday’s Bank of England interest rate decision, as investors assess the implications for economic growth, inflation and financial markets.
