UK stocks climbed on Wednesday, with the FTSE 100 leading gains in Europe as investors piled into bank shares ahead of a widely expected interest rate decision from the Bank of England. The move came as gold miners also advanced, helped by a weaker US dollar after the Democrats swept the US midterm elections.
Banks lead the charge
The FTSE 100, the UK's benchmark index of the largest listed companies, rose as traders positioned themselves for the BoE's announcement, which markets largely expected to be a 25-basis-point increase in the base rate. That would take the central bank's key rate to a level not seen in years, as policymakers continue their fight against inflation.
Banks are often among the biggest beneficiaries of rising interest rates. That's because many of the loans they make—such as mortgages and business loans—are repriced quickly when the central bank moves. In contrast, the rates they pay on customer deposits, like savings accounts, tend to adjust more slowly. This gap, known as the net interest margin, can widen when rates rise, boosting banks' interest income and profits.
But the benefit isn't guaranteed. The key variable is what analysts call the 'deposit beta'—how quickly banks have to pass higher rates on to savers. If competition for deposits forces banks to raise savings rates faster, their funding costs climb, and the margin boost fades. Wednesday's rally suggested investors were betting that, for now, the next step in rates would still help profits more than it would raise costs.
Gold miners shine as dollar slips
Gold miners also contributed to the FTSE 100's gains, as the price of gold rose against a backdrop of a weaker US dollar. The dollar index fell after the Democratic Party swept the US midterm elections, a result that some investors read as reducing the likelihood of major fiscal stimulus or aggressive policy changes that could boost the greenback.
A softer dollar tends to support gold, which is priced in dollars and becomes cheaper for buyers using other currencies. For UK-listed gold miners, whose revenues are largely dollar-denominated, a weaker dollar can also translate into higher sterling-based earnings, making their shares more attractive to domestic investors.
The move in gold miners was part of a broader pattern in commodity-linked stocks, which have been sensitive to currency swings and global growth expectations. European stocks climbed as oil prices retreated and market volatility eased, adding to the risk-on tone.
What it means for investors
For everyday investors, the day's action highlights how central bank policy can ripple through the stock market. When the BoE raises rates, it's not just about borrowing costs for households and businesses—it also changes the earnings outlook for some of the UK's biggest companies.
For holders of bank stocks like Lloyds and NatWest, the key signal on decision day may not be the rate move itself, but what the central bank says about the future path of rates and how banks' management teams talk about deposit costs. If they suggest that savings rates are starting to catch up with loan yields, the near-term earnings boost could be short-lived.
Investors should also keep an eye on the broader economic backdrop. The BoE is hiking into a slowing economy, and higher rates can weigh on loan demand and increase the risk of defaults. That's why the bank rally, while logical in the short term, may not be a one-way bet.
For those watching the currency markets, the weaker dollar after the US midterms could have implications beyond gold. A softer dollar often supports emerging market assets and commodities, but it can also make UK exports more competitive. Asian stocks were mixed as traders digested the US election results, while Chinese stocks jumped on bargain hunting and central bank support.
The bigger picture
The BoE's decision is part of a global wave of monetary tightening. Central banks in Sweden and the Czech Republic have also been raising rates, as they grapple with inflation that remains above target. Sweden's Riksbank raised its rate to 2% and signalled more hikes, while Czech inflation cooled but a hike is still expected.
For UK investors, the BoE's decision will be closely watched for clues about how much further rates might go. The market has priced in a peak rate that could be higher than previously expected, but much depends on inflation data and the health of the economy.
In the meantime, the FTSE 100's rise shows that investors are still willing to bet on the winners from higher rates, even as the broader outlook remains uncertain. As always, it's worth remembering that markets can move quickly, and what looks like a sure bet today can change tomorrow.
