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FTSE 100 news / Companies and sectors / London Stock Exchange Group / 15 October 2026

London Stock Exchange Group (LSEG): news on Thursday 15 October 2026

+4.5 positive

Coverage was dominated by LSEG's partnership with Nvidia to speed up historical market data analysis, which was received well, alongside reports of talks to buy Octus for about $3.5bn. Analyst Buy ratings and Citi's support helped, though shares were reported falling on the Octus news.

What drove it

The 34 stories

Each headline's own score, strongest first. Links go to the publisher.

London Stock Exchange Group: every day · Financial services on 15 October 2026 · FTSE 100 overview for the day