Britain’s stock market is extending its dramatic October rally, with both the blue-chip FTSE 100 and mid-cap FTSE 250 indices trading near multi-year highs. The FTSE 100 closed last week at a record 9,645.62 pointsreuters.com, capping its biggest weekly gain in over six months. The domestically-focused FTSE 250 likewise jumped to 22,529, its highest level since early 2022reuters.com. Early trading on Monday, October 27 saw the FTSE 100 hover flat to slightly higher around the 9,650 marktheguardian.com, holding onto those historic gains even as some investors cashed in profits. The index was essentially steady at the openinvesting.com, and by midday it inched up by ~0.6% as dip-buyers stepped in. The FTSE 250 also edged higher by midday, reflecting continued risk appetite in UK equities.