How Bond Yields, Oil Prices and Global Risk Move the FTSE 100
The FTSE 100 tracks the 100 largest companies listed on the London Stock Exchange. It is the UK's most-watched stock benchmark. Yet the forces moving it recently have little to do with Britain itself. Reports from Proactive Investors and City AM show an index being pulled by the global bond market, the price of oil and the mood of international investors.
The bond market sets the pace
Government bond yields are at the centre of the current pressure. Proactive Investors reported that the global bond sell-off pushed the UK 30-year gilt yield above 6% for the first time since 1998, and the US 10-year Treasury yield reached its highest level in 24 years. That matters because government bonds compete directly with stocks for investor money. When yields rise, future company profits look less attractive by comparison. Higher yields also raise borrowing costs for businesses and households, which can slow economic growth.
The FTSE 100 felt the effect immediately, falling more than 1% to 10,448 at one point during the sell-off. City AM reported that stocks plunged as the global bond rout deepened and oil climbed toward $98 a barrel. Those are not separate stories. In this market, they feed into each other.
Oil adds fuel to the inflation fire
Crude oil near $98 makes itself felt across the economy. Energy costs run through transport, manufacturing and the price of goods. When oil climbs, inflation expectations climb with it. That raises the odds that central banks keep interest rates high, which in turn keeps upward pressure on bond yields.
The FTSE 100 has a large energy sector, so higher oil prices can support part of the index. But in the recent session, that support was not enough. Proactive Investors reported that the index ended down 31 points and lost about 2% over the month, its weakest performance since March. Higher oil and bond yields stoked inflation and interest-rate concerns. Proactive Investors also linked the oil move to the Iran war, now in its seventh month.
A market without a cushion
Why is London hit harder than some peers? Proactive Investors points to the index's make-up. It has none of the big technology stocks that have propped up Wall Street. With European equities already out of favour because of higher inflation and a Federal Reserve that has been raising rates, the FTSE 100 has few heavyweight sectors that can offset the selling pressure.
The path back to calmer trading is not complicated, but it is demanding. A sustained fall in oil prices and softer messaging from the Federal Reserve would ease the pressure, according to Proactive Investors. Lower oil would reduce inflation fears. A less aggressive Fed would take some heat out of global bond yields.
Until one of those happens, the FTSE 100 remains hostage to forces outside the UK. Investors who watch the index need to track Treasury yields, crude prices and Fed policy as closely as they track London earnings. The FTSE 100 is less a measure of the British economy and more a snapshot of global risk, filtered through the UK's biggest companies.