Sept 14 (Reuters) - Britain's FTSE 100 index is seen opening higher on Thursday, with futures up 0.14%.

* IG GROUP: British online trading platform IG Group reported a marginal rise in its first-quarter revenue, as a boost from interest income and strong U.S. trading helped offset a fall in the number of active clients.

* CAPRICORN ENERGY: Egypt-focused Capricorn Energy swung to a $62 million half-year loss from a $41 million post-tax profit a year earlier, it reported.

* THG: British online retail platform THG retained its annual profit outlook, and said sales trends were "gradually improving" into the second half especially at its beauty and online platform for third-party brands.

* JOHN LEWIS: British retailer the John Lewis Partnership reported a narrowing in first half losses and forecast an improvement in its full year outcome despite an uncertain economic outlook.

* HOUSE PRICES: British house prices showed the most widespread falls in 14 years in August as demand weakened against the backdrop of elevated mortgage costs and economic uncertainty, an industry survey showed.

* BP: BP CEO Bernard Looney's abrupt resignation has thrown the British oil major into a leadership crisis with no groomed front-runner to succeed him, company and industry sources said.

* NHS: The British government said it would invest 200 million pounds ($250 million) of extra funding in the National Health Service (NHS) to help boost its resilience during busy winter months.

* For more on the factors affecting European stocks, please click on:

TODAY'S UK PAPERS

> Financial Times

> Other business headlines (Reporting by Hani Kollathodi and Zainab Saifuddin Saifee in Bengaluru)