The week has started with a shudder in the Square Mile. Global equity markets are nursing heavy losses this morning, caught in a pincer movement between a brutal sell-off in technology stocks and escalating military tensions in the Middle East. For those of us who weathered the dot-com bust and the 2008 crash, the early indicators are flashing a familiar shade of amber.
The FTSE 100 opened sharply lower, dragged down by heavyweight miners and oil stocks despite a spike in crude prices. The real pain, however, is concentrated in the tech sector, where the Nasdaq Composite has already surrendered over 2% in pre-market trading. Investors are suddenly asking if the AI-fuelled rally has run its course, and the answer from the bond market is a stark 'yes'.
The yield on the 10-year US Treasury note has slipped below 4.1%, a move that typically signals a flight to safety but this time feels more like a panic reassessment of risk. Meanwhile, Brent crude has surged past $82 a barrel after a series of drone strikes on Saudi Aramco facilities and a reported attack on a tanker off the coast of Yemen.
The market is pricing in a risk premium that the geopolitical situation may not be contained. The Bank of England will be watching this nervously: a supply-side shock to energy prices is the last thing the MPC needs as it tries to steer inflation back to target without tipping the economy into recession. Capital is flowing into the dollar and gold, with the yellow metal breaking through $2,400 an ounce.
Sterling is taking a hit, down half a cent against the greenback, which will do little to soothe the import price pressures that have been dogging UK households. For the fiscal hawks in Whitehall, this is a cruel reminder that government borrowing costs are not immune to global turmoil. Gilt yields have ticked higher despite the risk-off mood, a sign that the market is demanding a premium for holding UK debt.
The Chancellor's fiscal headroom is evaporating even faster than the tech sector's valuation. The question now is whether today's sell-off is a healthy correction or the start of a deeper unwinding. Central bankers will be hoping it's the former, but history tells us that when fear meets speculation, the bottom line often takes a while to find its floor.
