By Purvi Agarwal and Roshan Abraham
(Reuters) – London stocks finished the week lower amid a global cyber outage on Friday as investors assessed a fall in domestic retail sales in June, while commodity-linked stocks dropped, tracking declines in prices of , gold and other metals.
The blue-chip was down 0.6%. The mid-cap was off 0.8%. Both indexes snapped two weeks of consecutive gains.
LSEG Group, which runs the London Stock Exchange, said its Workspace news and data platform, regulatory news service and currency spot and forward prices had been affected by the outage caused by a…