Blue-chip FTSE 100 index ends the day lower, dragged down by AstraZeneca, BP and Shell
London's FTSE 100 index fell on Tuesday, amid share price falls for some of its largest constituents, including AstraZeneca, BP and Shell.The FTSE 100 index fell 64.86 points, or 0.8%, at 8,205.98. The FTSE 250 ended flat at 20,656.14, and the AIM All-Share eased 2.87 points, or 0.4%, at 743.86.5.The Cboe UK 100 slid 0.6% to 821.91, the Cboe UK 250 rose 0.1% at 18,185.65, and the Cboe Small Compan