FTSE 100 Closed Lower While Wall Street Celebrated — The Gap Between London and New York Has Never Been More Visible

The FTSE 100 fell 21 points, or 0.21 percent, to 10,476.46 by the end of London’s trading session on Wednesday. The Nasdaq Composite ended the day at a new all-time high, up 1.64 percent. The S&P 500 increased by more than 1%. The Dow had increased by 0.69 percent. Across the Atlantic, markets were applauding ceasefire extensions, AI earnings, and the particular tech-driven optimism that has taken center stage in American equity markets. In London, they were processing a 3.3 percent inflation print, checking flight cancellation notices from Lufthansa, and witnessing gunfire in the Strait of Hormuz. On the same day, the same geopolitical news reached both markets. They came to completely different conclusions about it.

The gap is neither recent nor coincidental. The structural differences between the FTSE 100 and American indices virtually dictate how it behaves. Energy, mining, and financial services—industries that react more to commodity cycles and oil prices than to semiconductor earnings reports—are disproportionately represented. BP and Shell benefit when the price of Brent crude surpasses $100 per barrel. The index’s energy majors rise while its airline and aerospace names decline when oil spikes due to ships being seized in the Strait of Hormuz. BP increased 1.9 percent on Wednesday, Shell increased 0.8 percent, and Anglo American, Rio Tinto, Glencore, and Fresnillo all increased more than 1 percent. At the same time, Rolls-Royce lost 3.54 percent, Melrose Industries lost 6.09 percent, and IAG, the parent company of British Airways, lost 3.37 percent. These results are not arbitrary. They are the mechanical result of the actual contents of the index.

IMPORTANT INFORMATION — FTSE 100 INDEX

This week, UBS characterized the FTSE 100 as a “optional” market, where domestic investor participation is minimal, global ownership predominates, and valuation re-ratings must be earned rather than assumed. The Swiss bank pointed out that, in contrast to continental Europe, which has more than 50 stocks, the UK effectively trades like a portfolio of just 11 to 15 stocks, meaning that a few large-cap names can overwhelm the entire index. London continues to watch Wall Street celebrate innovations in which it is not directly involved due to structural crowding and a dearth of large technology firms. An investment bank with holdings in AI-adjacent funds or a distributor of semiconductors that supply the supply chain are the FTSE’s closest equivalents to an AI play. Not exactly the same thing.

The session was further complicated by the Reckitt Benckiser outcome. Net revenue decreased by about 12% to £3.25 billion in Q1 from £3.68 billion in the same period last year. The consumer goods company based in Uxbridge, which owns Nurofen, Strepsils, Dettol, and a dozen other well-known brands, attributed the poor sales during the cold and flu season to persistent difficulties in European markets. A mild winter is bad news for those who sell throat remedies, as one analyst pointed out. The stock dropped 4.6%. After two and a half years in the position, Chief Executive Kris Licht is now under the kind of scrutiny that comes when a recovery story falls short of expectations after management has been reporting progress.

Petrol prices, which increased by their biggest monthly increase in over three years, account for nearly all of the UK’s inflation figure, which was released on Wednesday morning. It was 3.3 percent in March, up from 3.0 percent. In fact, the core CPI decreased from 3.2 percent to 3.1 percent. Economists from a number of banks agreed that the Bank of England should investigate this because it is a supply shock from the Middle East rather than a structural wage-price spiral. Expectations for rate increases are still low in the near future. However, the figure is significant because the British public is already experiencing historically high levels of economic pessimism. This week, the Ipsos economic optimism index fell to minus 72, the lowest level since the survey’s inception in 1978. less than the recession of 1980. less than the financial crisis of 2008. less than the shock to the cost of living in 2022. The FTSE 100 is being asked to maintain its position against this backdrop, and it’s difficult to ignore the fact that the index is managing it, albeit barely, without fully understanding the source of the optimism.