UK 10-Year Gilts Surge Above 5% for First Time Since 2008 Guido FawkesGilt yields surge to highest level since 2008 Financial TimesUK government borrowing costs hit their highest level since 2008 as inflation fears hit the gilt market CNBCFTSE 100 loses all its 2026 gains as Middle East conflict hits shares, and UK borrowing costs reach highest since 2008 – as it happened The GuardianFTSE 100 Live: Shares sink as gilts hit highest since 2008 on rising Iran threats Proactive Investors