UK government bond yields surged dramatically last week, with the two-year gilt yield jumping 0.3 percentage points on Thursday alone—a move unmatched in scale by other major bond markets. This sharp sell-off followed the Bank of England's unexpected shift towards potential rate hikes, reversing its pre-Iran-war stance. The market now prices an 85% chance of an April increase, signaling three potential hikes this year and a possible fourth.

The gilts market's volatility has become a global flashpoint, partly due to lingering fallout from Liz Truss's 2022 mini-budget, which left investors cautious. UK-specific vulnerabilities, like high debt levels and limited fiscal room, also make its bonds particularly sensitive to rate signals. The scale of the gilts sell-off underscores how hedge funds, often blamed for market instability, have become pivotal players in pricing these risks—providing liquidity during crises but also amplifying price swings when sentiment shifts.